Doughty, S. (1995). Solve it: Computer-aided mathematics for science and engineering. Gulf Publishing.
Lua i Stíl Chicago (17ú heag.)Doughty, Samuel. Solve It: Computer-aided Mathematics for Science and Engineering. Houston, Texas: Gulf Publishing, 1995.
Lua MLA (9ú heag.)Doughty, Samuel. Solve It: Computer-aided Mathematics for Science and Engineering. Gulf Publishing, 1995.
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