000			00351nam a2200133Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a658.5
100			_aGOID, Bela.
245		0	_aExplorations in managerial Economics productivity, cots Technology and Grawth
260			_alondon _bMacimillan _c1971
300			_a297P.
942			_cLL
999			_c2084 _d2084