| 000 | 00332nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aedited by Paul Berry | ||
| 020 | _a0-8391-0925-3 | ||
| 942 | _cBK | ||
| 245 | _aLanguage and communication in the mentally handicapped | ||
| 260 |
_aUniversity Park Press, Baltimore _c1977 |
||
| 082 | _a371.928 Ber | ||
| 300 | _aviii,215p figs.,tabs | ||
| 999 |
_c20294 _d20294 |
||