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Barbara B. Sommer

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Puberty and Adolescence
A Practical Guide to Behavioral Research
Instructor's Manual for Practical Guide to Behavioral Research
Instructor's Manual for A Practical Guide to Behavioral Research: Tools and Techniques
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