000 00381nam a2200157Ia 4500
008 230627s9999 xx 000 0 und d
040 _aNORSU-Sia
_cNORSU-Sia
082 _a330 Sp3
100 _aSpencer, Milton H.
245 0 _aContemporary economics
250 _aThird Edition
260 _bWorth Publishers, Inc.
_c`1977
300 _a772
942 _cBK
999 _c256
_d256