The Online Books Page

Books by Leonard V. Koos:

Books in the extended shelves:

• Koos, Leonard V., 1881-1976: The adjustment of the teaching load in a university. (Govt. print. off., 1919) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Administering the secondary school (American Book, 1940) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Administration and supervision : in two parts (U.S. G.P.O., 1933), also by Fred Engelhardt, Carl A. Jessen, William John Cooper, Roy O. Billett, William H. Zeigel, and United States Office of Education (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The American secondary school (Ginn, 1927) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Farmers' law. (Webb publishing co., 1913) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Farmers' law. Minnesota ed. (Webb publishing co., 1916) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The high-school principal, his training, experience, and responsibilities (Houghton Mifflin company, 1924) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Instruction in mathematics (U. S. Govt. Print. Off., 1933), also by Edwin Scott Lide, Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The junior college (University of Minnesota, 1924) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The junior-college movement (Ginn and Company, 1925) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The junior-college movement : y Leonard V. Koos ... (Ginn and company, 1925) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The junior high school (Ginn and Company, 1927) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The junior high school (Harcourt, Brace and Howe, 1921) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: National survey of secondary education. (U. S. Govt. print. off., 1933), also by National Survey of Secondary Education (U.S.), Carl Arthur Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Part-time secondary schools (U.S. Govt. Print. Off., 1933), also by Grayson Neikirk Kefauver, William John Cooper, C. Elwood Drake, and Victor Herbert Noll (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Private and public secondary education, a comparative study. (The University of Chicago press, 1931), also by University of Minnesota (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Programs of guidance (U.S. Govt. Print. Off., 1933), also by William Claude Reavis, Carl A. Jessen, and William John Cooper (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: The questionnaire in education; a critique and manual (The Macmillan company, 1928) (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Secondary education in California : Report of a preliminary survey. (California State Print. Office, 1929), also by California Department of Education (page images at HathiTrust)
• Koos, Leonard V., 1881-1976: Trends in American secondary education (Harvard University Press, 1926) (page images at HathiTrust)

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