000 a
999 _c196732
_d196732
020 _a9780817682859
040 _cCUS
082 _a510
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100 _aWallis, W.D
245 _aA beginner’s guide to discrete mathematics /
250 _a2nd ed.
260 _bBirkhuser:
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_c2003.
300 _a427 p.
_bHB
505 _a1. Properties of numbers 2. Sets and data structures 3. Boolean algebras and circuits..
942 _cWB16