Research recommendations of the second Conference on Problems of the Deaf and Hard of Hearing, Washington, D.C., February 1 and 2, 1929
Series: Reprint and circular series of the National Research Council -- no. 88
Publisher: Division of Anthropology and Psychology of the National Research Council
Published: 1929
Place of publication: Washington, D.C
Language: eng
Number of pages: 53
Notes: "Issued under the auspices of the Division of Anthropolgy and Psychology of the National Research Council."