000 | 00329nam a2200133Ia 4500 | ||
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008 | 151205s9999||||xx |||||||||||||| ||und|| | ||
020 | _c0 | ||
100 | _aLIPSAY, RICHARD G. | ||
245 | _aAN INTRODUCTION TO POSSITIVE ECONOMICS | ||
250 | _a6TH | ||
260 | _bENGLISH LANGUAGE BOOK SOCIETY | ||
650 | _aECONOMICS | ||
942 | _cBK | ||
999 |
_c283700 _d283700 |