000 00304nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a00 BAU-E
100 _aBaumol, W. J.
245 0 _aEconomics theory and operations Analysis
260 _bPrentice Hall
_aNew Delhi
_c1970
300 _a607 p.
942 _cBK
999 _c60
_d60