00489nam a2200193Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082002000095100003500115245002700150260004800177300001500225365001300240650002600253650001600279OSt20230524114148.0210423s2011    xx            000 0 und d  a81-219-0471-4  cAL  aeng  a515.33 NARD223  aNARAYAN (Shanti);MITTAL (P K).  aDifferential calculus.  aNew DelhibShyam Lal Charitable Trustc2011  axi,572bPB  b275cINR  aDifferential Calculus  aMathematics