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2.1 The PDP-7.
3.1 Schematic history of timesharing.
4.1 Qualitative plot of defect count and density vs. module size.
4.2 Caller/callee relationships in GIMP with a plugin loaded.
6.1 Screen shot of audacity.
6.2 Screen shot of kmail.
6.3 Main window of a Freeciv game.
8.1 Taxonomy of languages.
11.1 The xcalc GUI.
11.2 Screen shot of the original Rogue game.
11.3 The Xcdroast GUI.
11.4 Caller/callee relationships in a polyvalent program.
13.1 Sources and kinds of complexity.
18.1 Processing structural documents.
18.2 Present-day XML-DocBook toolchain.
18.3 Future XML-DocBook toolchain with FOP.