A practical guide to behavioral research : tools and techniques /
A practical guide to behavioral research : tools and techniques / Robert Sommer, Barbara Sommer - 5th ed. - New York, N.Y. : Oxford Univ. Press, 2002 - 380 p. : ill.
Includes indexes
0195142098
SOCIAL SCIENCES--RESEARCH
SOCIAL SCIENCES--METHODOLOGY
PSYCHOLOGY--RESEARCH
PSYCHOLOGY--METHODOLOGY
SOCIAL SCIENCES--RESEARCH--DATA PROCESSING
PSYCHOLOGY--RESEARCH--DATA PROCESSING
H62 / S655P 2002