Research methods for needs assessment /

Bibliographic Details
Main Author:	Nickens, John M.
Other Authors:	Purga, Adelbert J., Noriega, Penny P.
Format:	Book
Language:	English
Published:	Washington, D.C. : University Press of America, [1980]
Subjects:	Social service > Research. Evaluation research (Social action programs) Social surveys > Methodology.