000			00336nam a2200133Ia 4500
005			20240713134435.0
008			240712s9999 xx 000 0 und d
020			_a9788183562201
041			_aeng
100			_asharma, S.C.
245			_aDiscrete mathematics
260			_aNew Delhi _b Discovery publishing house _c2016
300			_a321
999			_c12062 _d12062