000			00340nam a2200133Ia 4500
008			160608s9999 xx 000 0 und d
100			_aOkun, Arthur M _920277
245			_aEquality and efficiency
245			_bBig tradeoff
260			_aNew Delhi
260			_bOxford and IBH publishing co.
260			_c1975
300			_axi,124p.; 22cm.
999			_c45172 _d45172