| Call number | Item |
| Q | Science (Go to start of category) |
| QA | Mathematics and Computer Science (Go to start of category) |
| QA76.73 .R83 S536 2014 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Learn Ruby the Hard Way (3rd edition, ca. 2014), by Zed Shaw (HTML with commentary at learnrubythehardway.org) |
| QA76.73 .R87 | The Rust Programming Language (current online edition, published in or after 2022), by Steve Klabnik and Carol Nichols (HTML at rust-lang.edu) |
| QA76.73 .R87 B4 | Why Rust? (2015), by Jim Blandy (HTML with commentary at oreilly.com) |
| QA76.73 .S28 A44 | Scala Book (free online edition), by Alvin Alexander (multiple formats with commentary at alvinalexander.com) |
| QA76.73 .S28 O44 2008 | Programming in Scala (first edition, 2008), by Martin Odersky, Lex Spoon, and Bill Venners (illustrated HTML with commentary at artima.com) |
| QA76.73.S34 D93 1996 | The Scheme Programming Language (second edition, 1996), by R. Kent Dybvig (HTML at scheme.com) |
| QA76.73.S34 D93 2009 | The Scheme Programming Language (fourth edition, c2009), by R. Kent Dybvig, illust. by Jean-Pierre Hébert (HTML at scheme.com) |
| QA76.73.S345 S93 2021 | Scratch 3 Programming Playground, by Al Sweigart (illustrated HTML with commentary at inventwithscratch.com) |
| QA76.73 .S59 | Smalltalk/V 286: Tutorial and Programming Handbook (Los Angeles: Digitalk, c1988) (PDF at free.fr) |
| QA76.73 .S59 B37 2013 | Deep Into Pharo (electronic edition, c2013), by Alexandre Bergel, Damien Cassou, Stéphane Ducasse, and Jannik Laval (PDF with commentary at pharo.org) |
| QA76.73 .S59 B57 2009 | Pharo by Example (electronic edition, 2009), by Andrew P. Black, Stéphane Ducasse, Oscar Marius Nierstrasz, and Damien Pollet (PDF with commentary at pharobyexample.org) |
| QA76.73 .S59 C27 | Enterprise Pharo: A Web Perspective (electronic edition, 2016), by Damien Cassou, Stéphane Ducasse, Luc Fabresse, Johan Fabry, and Sven Van Caekenberghe (PDF with commentary at pharo.org) |
| QA76.73.S59 H67 1995 | Smalltalk: An Introduction to Application Development Using VisualWorks (1995), by T. Hopkins and Bernard Horan (PDF at unibe.ch) |
| QA76.73.S59 H86 1997 | Smalltalk and Object-Orientation: An Introduction (1997), by John Hunt (PDF at unibe.ch) |
| QA76.73.S59 L35 1990 | Inside Smalltalk (2 volumes, c1990-1991), by Wilf R. LaLonde and John R. Pugh |
| QA76.73.S59 L48 1995 | The Art and Science of Smalltalk (c1995), by Simon Lewis (PDF at unibe.ch) |
| QA76.73.S59 S53 1991 | Practical Smalltalk: Using Smalltalk/V (c1991), by Dan Shafer and Dean A. Ritz (PDF at unibe.ch) |
| QA76.73 .S59 S55 1997 | Smalltalk by Example: The Developer's Guide (1997), by Alec Sharp (PDF files with commentary at unibe.ch) |
| QA76.73.S59 S58 1996 | Smalltalk with Style (c1996), by Edward J. Klimas, David A. Thomas, and Suzanne Skublics (PDF at free.fr) |
| QA76.73.S59 W56 2003 | On to Smalltalk (corrected online version, based on the edition published 2003), by Patrick Henry Winston (illustrated HTML with commentary at MIT) |
| QA76.73.S635 S58 1983 | Smalltalk-80: Bits of History, Words of Advice (c1983), ed. by Glenn Krasner (PDF at free.fr) |
| QA76.73 .S67 | Developing Time-Oriented Database Applications in SQL (San Francisco: Morgan Kaufmann Publishers, c2000), by Richard T. Snodgrass (PDF at Arizona) |
| QA76.73 S67 | MySQL Reference Manual, by Michael Widenius and David Axmark (multiple formats with commentary at mysql.com) |
| QA76.73 .Z2 S66 1992 | The Z Notation: A Reference Manual (second edition; c1992), by J. M. Spivey (PDF with commentary in the UK) |
| QA76.73 .Z2 W66 1996 | Using Z: Specification, Refinement, and Proof, by Jim Woodcock and Jim Davies (PDF with commentary at usingz.com) |