David J Zajac

David J Zajac is the author of "Cleft Palate Speech and Resonance".

Books by David J Zajac

Cleft Palate Spee...
Vallino, Linda D.
Paperback: $89.95

Forthcoming Books by David J Zajac

Evaluation and Ma...
Zajac, David J.
Paperback: $109.95

Evaluation and Ma...
Zajac, David J.
Electronic book text: $109.95