000 00279nam a2200121Ia 4500
008 160710s1991 xx 000 0 und d
082 _a330.1 ROY
100 _aROYCHOUDHARY,K.C.
245 _aMICROECOMICS
260 _bTATA MCGRAW HILL
_c1991
300 _a438
942 _2ddc
_cB
999 _c49309
_d49309