Essentials of marketing research /
Zikmund, William G.
Essentials of marketing research / William G. Zikmund. - Fort Worth, TX : Dryden Press, c1999. - xxii, 422 p. : col. ill. ; 26 cm.
Essentials of marketing research / William G. Zikmund. - Fort Worth, TX : Dryden Press, c1999. - xxii, 422 p. : col. ill. ; 26 cm.