00431nam a22001217a 4500020002400000082001600024100002100040245002200061260003400083300003500117500001900152650013800171  a9788120300866 (pbk)  a515.15bWID  aWidder, David V.  aAdvanced calculus  aNew DelhibPHI Learningc2013  axvi, 520 p.b: ill.c; 22 cm.   aIncludes index  aCalculusvPartial differentiationvDifferential geometryvMultiple integralsvLaplace transformvFourier seriesvVectorsvMathsvFEAS