000 00322nam a2200133Ia 4500
008 130629s9999 xx 000 0 und d
082 _a331.714 VAR-B
100 _aVarghese,N A
245 _aBusiness And Managerial Economics
260 _bSudarsana
_c1987
_aCochin
300 _a455
650 _aEconomics
942 _cBK
999 _c20133
_d20133