000 00269nam a2200109Ia 4500
008 220510s9999 xx 000 0 und d
041 _aeng
082 _a330 BAL/ECO
100 _aBLAUG, M
_9812075
245 _aECONOMICS OF EDUCATION II
260 _b PENGUIN EDUCATION
999 _c561468
_d561468