000 00428nam a22001697a 4500
999 _c827235
_d827235
003 OSt
020 _a9788131804520
082 _a51:681.3 SAT
100 _aSatinder Bal Gupta
245 _aDiscrete Mathematics and Structures
250 _a5
260 _aNew Delhi
_bUniveristy Science Press
_c2010
300 _a373
440 _aDiscrete Mathematics and Structures
650 _aDiscrete Mathematics
942 _2ddc
_cBK