000			00346nam a2200157Ia 4500
008			170519s9999 xx 000 0 und d
041			_aEnglish
082			_a517/BAG/C.1
100			_aHARI DAS BAGCHI
245			_aFIRST COURSE OF CALCULUS
260			_cN.A
300			_c216P
650			_aCALCULUS
650			_aMATHEMATICS
942			_cBK
999			_c60089 _d60089