This text offers an interdisciplinary balance between experimental and non-experimental methods, organizes all material around the core concept of validity, and incorporates an appropriate amount and level of self-contained coverage on statistics.
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Book Description Prentice Hall College Div, 1994. Hardcover. Book Condition: New. 3. Bookseller Inventory # DADAX0131261614
Book Description Book Condition: Brand New. Book Condition: Brand New. Bookseller Inventory # 97801312616171.0