000 00463nam a22001697a 4500
003 SGT
020 _a9781447139225
082 _a617.89
_bA03H
100 _aHERSH, MARION A.
245 _aASSISTIVE TECHNOLOGY FOR THE HEARING IMPAIRED DEAF AND DEAFBLIND
250 _a1ST
260 _aNEW YORK
_bSPRINGER PUB
_c2003
300 _a319
650 _aAUDIOLOGY
653 _aASSISTIVE TECHNOLOGY FOR THE HEARING IMPAIRED DEAF AND DEAFBLIND
942 _2ddc
_cBK
999 _c31355
_d31355