00301nam a2200109Ia 4500008004100000040003800041100001500079245002100094260004500115300001500160653001600175211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aSmith, E S 0aUnified calculus  bJOHN WIELY AND SONS, INCaNEW YORKc1947  aX,534 P p.  aMATHEMATICS