000 00305nam a2200121Ia 4500
100 _aFerguson, C E & Kreps, Juanit M
250 _a7th ed
942 _cBK
245 _aPrinciples of economics
260 _aHolt, Rinehart and winston, Inc, New York
_c1962
082 _a330.1 Fer/Kre
300 _axii, 863
999 _c5490
_d5490