000 00402nam a2200145Ia 4500
008 170101s1969 xx 000 0 und d
082 _a330.1 LIP
100 _aLipsey, Richard G.
245 0 _aWorkbook to accompany an introduction to positive economics
260 _aEngland
_bEnglish Language Book Society
_c1969
300 _a264p.
650 _aNULL
700 _aStillwell, J. A.
942 _2ddc
_cBK
999 _c897
_d897