000 00302nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a339LEF;I
100 _aLefturich, Richard H
245 0 _aIntroduction to microeconomics
260 _aNew Delhi
_bSurjeet
_c1978
942 _cGB
999 _c25522
_d25522