000			00296nam a2200121Ia 4500
082			_a510 _bSIN
100			_aSinghi, N.N
245			_aTopic in discrete mathematics
260			_aNew Delhi _bNew Age International ( P ) Ltd. _c1997
300			_a236p.
650			_aApplied Sc.
650			_aMathematics
999			_c2143 _d2143