000 00304nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aRC423.M87 1982
100 _aCAROLINE R.MUSSELWHITE
245 0 _aCOMMUNICATION PROGRAMMING FOR THE SEVERELY HANDICAPPED: VOCAL AND NON-VOCAL STRATEGIES
942 _cBK
999 _c196342
_d196342