000 00389nam a2200157Ia 4500
008 180424s9999 xx 000 0 und d
084 _a658 I7
245 0 _aManagerial Economics
250 _a\\198800ENGGPCX
260 _aIndira Gandhi National Open University
260 _b1988
260 _cNew Delhi
300 _a381p
500 _aincludes index and biblioraphy
942 _cBK
999 _c63975
_d63975