00361nam a2200133 a 450000500170000002000150001708200220003210000210005424500470007525000080012226000550013030000230018570000190020820251203091330.0  a8120305507  a510.2462,bD, pot  aPotter, Merle, C  aMathematical methods, Merle C. Potter, eng  a2nd  aNew Delhi, Prentice-Hall of INew Delhiia, INc1995  axvi, 639p.c23 cm.  aGoldberg, Jack