Kotler, Philip.
Principles of marketing / Philip Kotler - 1989 - Englewood Cliffs N.J. : Prentice Hall , c1989. 1989
Mercadotecnia
658.8 K874p4 1989
Principles of marketing / Philip Kotler - 1989 - Englewood Cliffs N.J. : Prentice Hall , c1989. 1989
Mercadotecnia
658.8 K874p4 1989