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Sommer, Barbara Baker
8391-
A practical guide to behavioral research: tools and techniques
New York; Oxford
Oxford University Press
c1997
xviii, 376p.: ill
Includes index
Barbara Sommer, Robert Sommer
4th ed
Research
Methodology
Research ، Psychology
Research - Data processing
H
62
.
S724
1997
AU
AU Sommer, Robert
TI
ED
LE
