00353nam a2200157Ia 4500003000400000005001700004008004100021040001100062082000900073100001900082245002200101250000800123260004000131300000800171650001600179OSt20240308211927.0230106s9999    xx            000 0 und d  cMRSPTU  ana-i  aNarayan,Shanti 0aIntegral calculas  a2nd  aNew DelhibS.K Kataria & Sonsc1991  a350  aMathematics