Books

Discover the most popular books from our list of authors.
Focus Groups Summary
Focus Groups
by Richard A. Krueger • 1988 • 320 pages
3.79
126 ratings
Research
Academic
Buisness
Validating Product Ideas Summary
Validating Product Ideas
by Tomer Sharon • 2016 • 345 pages
4.11
288 ratings
Design
Business
Research