00332nam a2200133Ia 4500008004000000041000800040082001200048100001800060245003300078260004600111650001300157650001500170650001300185210210b1926   xxu||||| |||| 00| 0 eng d  aeng  a513/111  aPARSONS (G L)  aElementary integral calculus  aLondonbCambridge  University Pressc1926  aintegral  aElementary  acalculus