000			00335nam a2200157Ia 4500
008			120812s9999 xx 000 0 und d
020			_a978-81-8356-220-1
041			_aEnglish
100			_aS.C.Sharma
245			_aDISCRETE MATHEMATICS
260			_aIndia
260			_bD P H
260			_c2007
300			_a321
942			_e1
999			_c124079 _d124079