| Call number | Item |
| Q | Science (Go to start of category) |
| QA | Mathematics and Computer Science (Go to start of category) |
| QA76.95 .W65 1996 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Mathematica Book (third edition, 1996), by Stephen Wolfram (PDF files with commentary at wolfram.com) |
| QA79.73.P22 M43 1996 | Perl 5 by Example (1996), by David Medinets (HTML with commentary at blogspot.com) |
| QA81 .W56 | Field-Farings: A Vagrant Chronicle of Earth and Sky (New York, : Harper and Bros., 1892), by Martha McCulloch-Williams |
| QA90 .H3 | How to Make and Use Graphic Charts (first edition; New York: Codex Book Co., 1919), by Allan C. Haskell, contrib. by Richard Turner Dana (multiple formats at Google) |
| QA93 .J86 2017 | Six Septembers: Mathematics for the Humanist (Lincoln, NE: Zea Books, 2017), by Patrick Juola and Stephen Ramsay (PDF with commentary at unl.edu) |
| QA95 .C58 | Puzzle Craft (1985 and 1992 editions), by Stewart T. Coffin (PDF files at johnrausch.com) |
| QA95 .C59 | The Puzzling World of Polyhedral Dissections, by Stewart T. Coffin (illustrated HTML at johnrausch.com) |
| QA95 .D82 | Amusements in Mathematics, by Henry Ernest Dudeney (PDF at djm.cc) |
| QA95 .J64 1957 | Paper Folding for the Mathematics Class (Washington: National Council of Teachers of Mathematics, c1957), by Donovan A. Johnson (page images at HathiTrust) |
| QA95 .L65 | Recreations in Mathematics (New York: D. Van Nostrand Company, c1917), by H. E. Licks (PDF at djm.cc) |
| QA95 .M366 1999 | The Mathemagician and the Pied Puzzler: A Collection in Tribute to Martin Gardner, ed. by Elwyn Berklekamp and Tom Rodgers (PDF at g4g4.com) |
| QA95 .O99 1844a | Recreations in Science and Natural Philosophy, by Jacques Ozanam and Edward Riddle, trans. by Charles Hutton (page images at Cornell) |
| QA95 .W58 1908a | A Scrap-Book of Elementary Mathematics, by William Frank White (page images at Cornell) |
| QA99 .D64 1879 | Euclid and his Modern Rivals (London: Macmillan and Co., 1879), by Lewis Carroll (page images at HathiTrust) |
| QA99 .D64 1885 | Euclid and His Modern Rivals (second edition; London: Macmillan, 1885), by Lewis Carroll |
| QA99 .M515 2007 | Euclid and His Twentieth Century Rivals: Diagrams in the Logic of Euclidean Geometry (prepublication version, 2007), by Nathaniel Miller (PDF at unco.edu) |
| QA101 .M22 1835 | The Private Instructor, or, Mathematics Simplified: Comprising Every Thing Necessary in Arithmetic, Book-keeping, Conveyancing, Mensuration, and Guaging, to Form and Complete the Man of Business (Harrisburg: Printed for the author by S. Kling, 1835), by Jason M. Mahan (page images at HathiTrust) |
| QA101 .T38 1816 | Theoretic Arithmetic, in Three Books (London: Printed for the author by A. J. Valpy, 1816), by Thomas Taylor (PDF at djm.cc) |
| QA103 .B75 | Business Arithmetic (c1914), by C. M. Bookman (PDF at djm.cc) |
| QA103 .L26 | Our Own School Arithmetic (Greensboro, NC: Sterling, Campbell and Albright; Richmond, VA: W. H. White, 1863), by S. Lander |
| QA103 .L66 | The Southern Confederacy Arithmetic, for Common Schools and Academies, With a Practical System of Bookkeeping by Single Entry (Augusta, GA: J. T. Paterson and Co., 1864), by Charles E. Leverett |
| QA103 .R2755 | The Rudiments of Arithmetic: Embracing Mental and Written Exercises for Beginners, Prepared for the Mathematica Course of Joseph Ray, M.D., Late Professor of Mathematics in Woodward Institution (Cincinnati: Sargent, Wilson and Hinkle; et al., c1866), contrib. by Joseph Ray (page images at HathiTrust) |
| QA135 .B888 | Adapting Instruction in Arithmetic to Individual Differences (Minneapolis: University of Minnesota Press, c1941), by Leo J. Brueckner (page images at HathiTrust) |
| QA135.5 L33 | State of the Art: Transforming Ideas for Teaching and Learning Mathematics, by Carole B. Lacampagne (HTML at ed.gov) |
| QA135.5 .M38 2002 | Helping Children Learn Mathematics (2002), by National Research Council Center for Education, ed. by Jeremy Kilpatrick and Jane Swafford (page images with commentary at NAP) |