00346nam a2200145Ia 4500003000400000005001700004008004100021020001800062082001700080100002000097245002200117250000900139260004200148300001000190TMU20260713111259.0160921s9999    xx            000 0 und d  a9788121906814  a517.3bNAR-T  aNarayan, Shanti  aIntegral Calculus  a1st   bS. Chand and Companyc2008aNew Delhi  a708p.