000 00377nam a2200145Ia 4500
020 _a0000000000000
082 _b288
_a330
100 _a"Lipsey ,christqal"
245 0 _aWorkbook For The Seventh ed. An Introduction To Positive Economics
260 _bELBS
_aLONDON
_c1993
300 _a313
944 _cBK
999 _c393019
_d393019