000 00284nam a2200121Ia 4500
008 221118b |||||||| |||| 00| 0 eng d
040 _cBGL
100 _aCase, Karl E.
245 0 _aPrinciples of economics
260 _aNew Delhi
_bPrentic hall
_c2005
300 _a783p
942 _cBB
999 _c39530
_d39530