000 00341nam a2200145Ia 4500
008 240601s2003 xx 000 0 eng d
020 _a8121922321
041 _aENG
082 _aSAR
100 _aSarkar, Swapan Kumar,
245 2 _aA discrete mathemetics
250 _a1st
260 _aNew Delhi
_bS Chand Company
_c2003
942 _2ddc
_cBK
999 _c415
_d415