000 00382nam a2200157Ia 4500
008 220601s1969 xx 000 0 eng d
020 _qP B
041 _aEnglish
082 _a330
_bNAYL-M
100 _aNaylor, Yernon
245 0 _aMicroeconomics and decision models of the firm
260 _bHarcourt
_c1969
563 _aHalf Leather
650 _aEconomics
942 _2ddc
_cBK
999 _c1700
_d1700