Haynes, William O. Understanding research and evidence-based practice in communication disorders : a primer for students and practitioners / William O. Haynes, Carole E. Johnson

Understanding research and evidence-based practice in communication disorders : a primer for students and practitioners / William O. Haynes, Carole E. Johnson . - Boston : Pearson, 2009 . - XVI, 512 p. : il. 24 cm
978-0-205-45363-4 (encadernado) : compra
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