000			00525nam a2200193 a 4500
005			20190304142626.0
008			010821s19uu xx 00 eng d
020			_a0471032085
100			_aLevy, Leon S.
245			_aDiscrete structures of computer science / _cLeon S. Levy.
260			_aNew York : _bWiley, _cc1980.
300			_a310 p.
650			_aSet theory. _x
650			_aFunctions.
650			_aGraph theory.
650			_aAlgebra.
650			_aElectronic digital computers _xProgramming.
942			_2ddc
999			_c84521 _d84521