000 00315nam a2200145Ia 4500
008 170929s9999 xx 000 0 und d
040 _aMAIN
041 _aEnglish
082 _a330.007.6/SIL
100 _aSILK LEONARD
245 _aTHE ECONOMISTS
260 _bP.H.I.
_c1977
650 _aECONOMICS
942 _cBK
999 _c7261
_d7261