The Online Books Page

Books by Leonard Vincent Koos:

Books in the extended shelves:

• Koos, Leonard Vincent, 1881-: The administration of secondary-school units (The University of Chicago Press, 1917) (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Articulation of high school and college (U. S. Govt. Print. Off., 1933), also by Paris Roy Brammell, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Guidance in secondary schools (Macmillan Co., 1932), also by Grayson Neikirk Kefauver (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Health work and physical education (Govt. Print Off., 1933), also by Paris Roy Brammell, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The horizontal organization of secondary education (U. S. Govt. print. off., 1934), also by Grayson Neikirk Kefauver, Carl Arthur Jessen, William John Cooper, C. Elwood Drake, and Victor Herbert Noll (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Instruction in English (U. S. Govt. Print. Off., 1933), also by Dora V. Smith, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Instruction in foreign languages (U. S. Govt. print. off., 1933), also by Helen M. Eddy, Carl A. Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Instruction in music and art, in two parts (U.S. Govt. print. off., 1933), also by Anne E. Pierce, Carl Arthur Jessen, William John Cooper, and Robert Stose Hilpert (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Instruction in science (U. S. Govt. Print. Off., 1933), also by Wilbur Lee. 1891- Beauchamp, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Instruction in the social studies (U.S.Govt.Print.Off., 1933), also by William G. Kimmel and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Interpreting the secondary school to the public (U. S. Govt. Print. Off., 1933), also by Belmont Mercer Farley and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Intramural and interscholastic athletics (U. S. Govt. Print. Off., 1933), also by Paris Roy Brammell, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The junior college in Illinois ([Springfield, 1944), also by Illinois. Commission to survey higher educational facilities (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The junior college in Illinois survey. (Dept. of Finance, 1944), also by Illinois. Dept. of Finance (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The junior high school (Harcourt, Brace and Howe, 1920) (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Legal and regulatory provisions affecting secondary education (U. S. Govt. print. off., 1933), also by Ward W. Keesecker, William John Cooper, and Franklin C. Sewell (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Nonathletic extracurriculum activities (U. S. Govt. Print. Off., 1933), also by William Claude Reavis, William John Cooper, and George Enoch Van Dyke (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Procedure in curriculum making (U. S. Govt. Print. Off., 1933), also by Edwin Scott Lide, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Provisions for individual differences, marking, and promotion. (U.S. Govt. print. off., 1933), also by Roy Oren Billett, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The reorganization of secondary education. In three parts (U. S. Govt. print. off., 1933), also by Francis Trow Spaulding, Carl Arthur Jessen, William John Cooper, and Orie Isaac Frederick (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Report of the Interim Committee on Post High-School Educational Facilities, 1949-1950, submitted to the Governor and the forty-sixth legislative assembly, pursuant to Senate joint resolution No. 26, forty-fifth legislative assemblly. (State Printing Dept.], 1950), also by Oregon. Legislative Assembly. Interim Committee on Post High School Educational Facilities (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Report on the Fort Lewis School, Hesperus, La Plata County, Colorado (Denver, 1952) (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Research in secondary schools (U. S. Govt. Print. Off., 1933), also by William H. Zeigel, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The secondary-school library (U. S. Govt. Print. Off., 1933), also by B. Lamar Johnson, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The secondary-school population (U.S.Govt.Print.Off., 1933), also by Grayson Neikirk Kefauver, William John Cooper, Clarence Elwood Drake, and Victor Herbert Noll (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Selection and appointment of teachers (U. S. Govt. Print. Off., 1933), also by W. S. Deffenbaugh, Carl Arthur Jessen, William John Cooper, and William H. Zeigel (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: The smaller secondary schools (U.S. Govt. Print. Off., 1933), also by Emery Nelson Ferriss, Carl Arthur Jessen, William John Cooper, Paris Ray Brammell, and Walter Herbert Gaumnitz (page images at HathiTrust)
• Koos, Leonard Vincent, 1881-: Summary (U.S.Govt.Print.Off., 1934), also by Carl Arthur Jessen and William John Cooper (page images at HathiTrust)

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