000 00356nam a2200109Ia 4500
008 200526s9999||||xx |||||||||||||| ||und||
082 _a362.42 BRO
245 0 _aImprovement of Speech and its Psychological Correlates in Deaf Persons and Development of Micro Processor Based Aid
264 _bCambridge University Press
_c1980
300 _a127p.
942 _c
999 _c11307
_d11307