by 
 Zikmund, William G.
Format: 
Books
Publication Date 
 1999
Excerpt: 
Essentials of marketing research / Zikmund, William G.
by 
 Zikmund, William G.
Format: 
Electronic Resources
Publication Date 
 1998
Excerpt: 
Effective marketing : creating and keeping customers / Zikmund, William G.




