000 00304nam a2200121Ia 4500
008 170101s1964 xx 000 0 und d
082 _a339 DAV
100 _aDavidson Paul
245 0 _aAggregate Supply and Demand Analysis
260 _bA Harper ntm Study
_c1964
300 _a274 p.
942 _2ddc
_cB
999 _c323666
_d323666