TY  - BOOK
TI  - Deafness and communication: assessment and training 
SN  - 0683077554
AV  - HV2471 .D4 1982 .D4 1982
U1  - 362.4/283 19
PY  - 1982///
CY  - Baltimore, MD
PB  - Williams & Wilkins
ER  -