PPathology of speechPathology of speechde William R. Parker · Publicada por primera vez en 1951MateriasSpeech disordersEdiciones (1)Pathology of speech. (1951)Prentice-Hall · inglésMás obras de William R. ParkerIIntermediate AppleIntermediate ApplePPrayer therapyPrayer therapyAAt the end of all paths I waitAt the end of all paths I wait1978