000 00294nam a2200133Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a510 SEY
100 _aSeymour Lipschutz
245 _aDiscrete Mathematics
250 _a2001
300 _a510 SEY
600 _amath
942 _2ddc
_cBK
999 _c10683
_d10683