Evaluating research in communicative disorders /
Schiavetti, Nicholas.
Evaluating research in communicative disorders / Nicholas Schiavetti, Dale Evan Metz, Robert F. Orlikoff. - 6th ed. - Boston : Pearson, 2011. - xvi, 432 p.
0132146883 :
Speech disorders--Evaluation--Research.
Audiology--Evaluation--Research.
Evaluating research in communicative disorders / Nicholas Schiavetti, Dale Evan Metz, Robert F. Orlikoff. - 6th ed. - Boston : Pearson, 2011. - xvi, 432 p.
0132146883 :
Speech disorders--Evaluation--Research.
Audiology--Evaluation--Research.