000 00315nam a2200133Ia 4500
100 _aDEO, NARSINGH
020 _a0-87692-145-4
365 _cRS
365 _d1
942 _cENGBK
245 _addiscrete mathematical structures
260 _bprentice -hall of India pvt Ltd
_c1997
_aNEW DELHI
300 _aXVII+478
999 _c16640
_d16640