000 00286nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a033
_bSAM
100 _aSAMUELSON, Paul A
245 0 _aReadings in economics
250 _a5
260 _aNew York
_bMcgraw Hill
_c1967
942 _cBK
999 _c20965
_d20965