00368nam a2200133Ia 4500008004000000020001800040082001700058100002400075245004800099250000500147260004300152300001200195650002700207210210b1992   xxu||||| |||| 00| 0 eng d  a81 7224 067 8  a658.151 HELT  aHELFERT (Erich  A).  aTechniques of financial analysis. Rev Ed 7.  a  aBombay.bJaico Publishing House,c1992  axiv,506  aFinancial Management