00544nam a22001937a 4500003000400000005001700004008004100021020001500062040000800077082002100085100003700106245006400143250001000207260003900217300001000256650005500266942001200321999001700333OSt20230427195827.0030206s2002 ck 000 0 spa d a9687529571 cOSt04221a658.83bM3331 aMcDaniel Carl, Gates Roger9541600aInvestigación de mercados contemporánea / cRoger Gates a4 ed. aMexico : bThomson Editoresc1999. a780 p042LEMBxMERCADOS xINVESTIGACION CONTEMPORANEA95417 2ddccBK c14748d14748