00422nam a2200133Ia 4500100002400000942000700024654001600031245004900047260003700096300000800133546001200141999001700153952011800170  akogelman S/ Heller   cBK  aMathematics  aThe  only  math  book  you  will  ever  need  bHarper PerennialaNew Yorkc1994  a268  aENGLISH  c26044d26044  001040708CRCaCRCEbCRCEc1465 | 19d2023-03-17eLotusg468.00l0o p7927r2023-03-17v468.00w2023-03-17yBK