(A) practical guide to behavioral research : tools and techniques / Robert Sommer and Barbara B. Sommer.

By: Sommer, RobertContributor(s): Sommer, Barbara BakerPublication details: Oxford University Press 1986Edition: 2nd edSubject(s): Social science research | Social sciences - Methodology | Psychology - Research | Social science research - Data processingLOC classification: H62 | Som.
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