A practical guide to behavioral research :
Sommer, Barbara Baker,
A practical guide to behavioral research : tools and techniques / Barbara Sommer, Robert Sommer. - 4th ed. - New York : Oxford University Press, 1997. - xviii, 376 p. : ill. ; 25 cm.
0195104196 (paper : acidfree paper) 0195104188 (acidfree paper)
Social sciences--Research.
Social sciences--Methodology.
Psychology--Research.
Social sciences--Research--Data processing.
150.72 / SOM N97P
A practical guide to behavioral research : tools and techniques / Barbara Sommer, Robert Sommer. - 4th ed. - New York : Oxford University Press, 1997. - xviii, 376 p. : ill. ; 25 cm.
0195104196 (paper : acidfree paper) 0195104188 (acidfree paper)
Social sciences--Research.
Social sciences--Methodology.
Psychology--Research.
Social sciences--Research--Data processing.
150.72 / SOM N97P