000 | 00439nam a2200169 4500 | ||
---|---|---|---|
020 | _a | ||
082 | _a401.9 MAC | ||
100 | _a | ||
245 |
_aLanguage Intervention with the Retarded: Developing strategies _hENGLISH |
||
250 | _a | ||
260 |
_aBaltimore _bUniversity Park Press _c1970 |
||
300 |
_a270 P _b _bHB _b _fBook |
||
500 | _a | ||
650 | _aLanguage Intervention, Retarded | ||
700 |
_aMclean, James E. _eEditor |
||
942 | _cREF | ||
999 |
_c386616 _d386616 |