Books by Kassaye Wandwossen:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Wandwossen, Kassaye: Motivation-need theories and consumer behavior (College of Commerce and Business Administration, University of Illinois at Urbana-Champaign, 1977), also by W. Fred van Raaij and University of Illinois at Urbana-Champaign. College of Commerce and Business Administration (page images at HathiTrust; US access only)
Find more by Kassaye Wandwossen at your library, or elsewhere.