00314nam a2200109Ia 4500008004100000040003800041100001300079245004000092260004300132300001300175653001600188211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aKnopp, K 0aElements of the theory of functions  bDOVER PUBLICATIONS,INC.aAMERICAc1952  a140 P p.  aMATHEMATICS