000 00301nam a2200121Ia 4500
008 170101s1971 xx 000 0 und d
082 _a338.5 BIL
100 _aBilas Richard A.
245 0 _aMicro Economic Theory
260 _bMcGrow Hill Kogkusha Ltd.
_c1971
300 _a362 p.
942 _2ddc
_cB
999 _c612066
_d612066