000			00292nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aNull
245		4	_aThe Review Of Economic Studies
250			_a1st Ed.
260			_bOrdina _c1978
300			_a644
650			_aEconomics
942			_cBK
999			_c9363 _d9363