TY  - BOOK
AU  - ed by Robert Frisina
TI  - A Bicentennial monograph on hearing impairment : trends in the USA
SN  - 0-88200-100-0
U1  - 371.912 Fri 
PY  - 1978///
CY  - The Alexander Graham Bell Asso. for the Deaf, Washington
ER  -