00257nam a2200109   4500020002900000082001300029100001700042245002200059260004100081300001200122650001300134  a9788131515402(Paperback)  a517.5SEN  aSengar, S.K.  aAdvanced Calculus  aNew Delhi:bCengage Learning,c2011.  a608p. ;  aCalculus