000 00309nam a2200121Ia 4500
008 210324s1962 xx 000 0 und d
082 _a330.1
_bROB
100 _aRobinson, Joan.
_9307193
245 _aExercises in economic analysis.
260 _c1962
650 _aEconomics
_9307194
700 _aN.A.
_9307195
999 _c269613
_d269613