000			00365nam a2200145Ia 4500
008			210219s9999||||xx |||||||||||||| ||und||
082			_a511 _bL783E
100			_aLiu, C.L. _99852
245		0	_aElements of discrete mathematics. _c C.L.Liu
250			_a2nd.
260			_aNew York. _bMcGraw Hill. _c1985
300			_axiv; 433p
942			_cBK
950			_o511 L783E
999			_c29902 _d29902