Schiavetti, Nicholas,  1943- <br/><br/>
Evaluating research in communicative disorders / 
Nicholas Schiavetti, Dale Evan Metz, Robert F. Orlikoff. 
 - 6th edition 
 - Boston, Mass. ;  London :  Pearson,  c2011. 
 - xvi, 432 pages :  illustrations ; 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780132146883 0132146886 
<br/><br/><label>Nat. Bib. No.: </label>GBB001707  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Speech disorders--Research--Evaluation.<br/>Audiology--Research--Evaluation.
<br/><br/><label>LC Class. No.: </label>RC 423  / .S34  2011 
<br/><br/><label>Dewey Class. No.: </label>616.8550072