000 00295nam a22001337a 4500
020 _a0195667522
082 _a510.5
_bBIG
100 _aBiggs, Norman L
245 _aDiscrete Mathematics
250 _aed.2
260 _aNew Delhi
_bOxford University Press
_c1985
300 _a425p.
942 _cBK
999 _c247497
_d247497