000			00736cam a2200217 4500
001			BUCI009959
008			r19781974xxu eng
020			_a039305702X
035			_aBUCI009959
050	0	0	_aHD2785 _bM66 1978
245	0	0	_aMonopoly power and economic performance : the problem of industrial concentration / _cedited with an introduction by Edwin Mansfield.
250			_a4a. .ed.
260			_aNew York : _bW.W., Norton and company, _c1978
300			_axix, 338 p. ; _c20 cm.
440		0	_aProblems of the modern economy
504			_aBibliografía: p. 337-338
650	1	0	_aNegocios grandes _xE.U.A.
650	2	0	_aConcentración industrial _xE.U.A.
700	1		_aMansfield, Edwin, ed.
942			_2lcc _cLIB
999			_c105030 _d105030