00353nam a2200145Ia 4500008004000000041000800040082001200048100001700060245003900077260004000116650001300156650001700169650001300186650000800199210210b1927   xxu||||| |||| 00| 0 eng d  aeng  a513/103  aMURRAY (D A)  aDifferential and integral calculus  aNew YorkbLongmans Green & Coc1927  aintegral  aDifferential  acalculus  aand