Christensen,, Larry B.,, 1941- Research methods, design, and analysis / Larry B. Christensen, R. Burke Johnson, Lisa A. Turner

Research methods, design, and analysis / Larry B. Christensen, R. Burke Johnson, Lisa A. Turner . - 11th ed., . - Boston : Pearson, cop. 2011 . - XX, 539 p. : il. 23 cm
0-205-81921-4 Brochado978-0-205-81921-8

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