1. Speech Disorders, Principles and Practice of Therapy;Berry,1956
2. Occlusion in Prosthodontics and in the Natural Dentition;Silverman,1962
3. Occlusion in Prosthodontics and in the Natural Dentition;Silverman,1962
4. Occlusion in Prosthodontics and in the Natural Dentition;Silverman,1962
5. Occlusion in Prosthodontics and in the Natural Dentition;Silverman,1962