000			00383nam a2200169Ia 4500
008			201126s9999 xx 000 0 und d
041			_aeng
082			_a519.26 SIN
100			_aSINGH, YN
245			_aDISCRETE STRUCTURES
260			_bKHANNA
690			_aFACULTY OF ENGINEERING AND TECHNOLOGY
690			_aMATHEMATICS
690			_aFET
690			_aFBSS
999			_c3539 _d3539