000 00306nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a338.5
082 _bSET/R
100 _am.l
_bseth
245 0 _arefresher cource in microeconomics
260 _aagra
260 _blakshmi narain agarwal
260 _c1980
999 _c318
_d318