Proceedings. American Instructors of the Deaf, report of proceedings of 22d meeting of Joint Convention of American Instructors of the Deaf [with American Association to Promote Teaching of Speech to the Deaf and Society of Progressive Oral Advocates], held June 28-July 3, 1920, at Mount Airy, Philadelphia, Pa.
Publication Title:
Proceedings. American Instructors of the Deaf, report of proceedings of 22d meeting of Joint Convention of American Instructors of the Deaf [with American Association to Promote Teaching of Speech to the Deaf and Society of Progressive Oral Advocates], held June 28-July 3, 1920, at Mount Airy, Philadelphia, Pa.
Display Title:
Proceedings. American Instructors of the Deaf, report of proceedings of 22d meeting of Joint Convention of American Instructors of the Deaf [with American Association to Promote Teaching of Speech to the Deaf and Society of Progressive Oral Advocates], held June 28-July 3, 1920, at Mount Airy, Philadelphia, Pa.
Corporate Agency Authors:
Convention of American Instructors of the Deaf, Columbia Institution for the Deaf, and Interior Department