Ries, Al.
Las 22 leyes inmutables del marketing. - Madrid, ES : McGraw Hill, 1993. - 163 p.
970-10-0403-5
Marketing.
658.8 RIE Sp.
Las 22 leyes inmutables del marketing. - Madrid, ES : McGraw Hill, 1993. - 163 p.
970-10-0403-5
Marketing.
658.8 RIE Sp.