Kotler, Philip
Principles of marketing / Philip Kotler, Gary Armstrong .- 9th ed. .- Upper Saddle River : Prentice Hall , 2001 .- xxxi, 785 p. : ill. ; 29cm
Includes bibliographical references and index
Principles of marketing / Philip Kotler, Gary Armstrong .- 9th ed. .- Upper Saddle River : Prentice Hall , 2001 .- xxxi, 785 p. : ill. ; 29cm
Includes bibliographical references and index