000			003380000a22001570004500
003			BGCL
020			_c8.00
040			_aBGCL
082			_a510 _bmath 42.2
245			_aIntegral Calculas _cby Maity & Bagchi
260			_aKolkata _bBooks and Allied
650			_aMATH.
041			_aeng
700			_aMaity & Bagchi, xx
942			_cBOOK
999			_c10270 _d10270