00361nam a2200145Ia 4500008004100000041000800041082001600049100003400065245003700099260002500136300001000161365001100171563000700182650002600189210707s1974    xx            000 0 und d  aeng  a515.63 GUPF  aGUPTA (J D) & PRABHAKAR (T R)  aFirst course in vector analysis.  aDelhibR Chandc1974  a144 p  b6cINR  aPB  aMathematical Analysis