00323nam a2200109Ia 4500008004100000040003800041100002100079245003600100260004400136300001700180653001600197211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aDavis, Phillip J 0aInterpolation and approximation  bBLAISDELL PUBLISHING COaNew Yorkc1965  axiv, 393p p.  aMathematics