000 00340nam a2200145Ia 4500
100 _aBalakrishan/ V.K.
942 _cBK
654 _aMathematics
245 _aSchaums outline of theory & problems of combinatorics
260 _bMcGraw Hill
_aNew york
_c1995
082 _a511.6
_bBAL
300 _a200
546 _aENGLISH
999 _c28014
_d28014