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Barbara B. Sommer

Stand Alone

Puberty and Adolescence
A Practical Guide to Behavioral Research
Instructor's Manual for Practical Guide to Behavioral Research, 3rd Edition
Instructor's Manual for A Practical Guide to Behavioral Research: Tools and Techniques, Fourth Edition
A Practical Guide to Behavioral Research: Tools and Techniques
Test Item Bank to Accompany A Practical Guide to Behavioral Research : Tools and Techniques
The Oral History Manual, Third Edition