| 000 | 00429nam a22001457a 4500 | ||
|---|---|---|---|
| 020 | _a0839117469 | ||
| 082 | _a362.783 | ||
| 100 | _aYule William/ | ||
| 245 |
_aBEHAVIOUR MODIFICATON FOR THE MENTALLY HANDICAPPED.; _cWilliam Yule/ |
||
| 260 |
_aNorthe America _bUniversity Park Press _cc1980 |
||
| 300 |
_a298P _bIllu. |
||
| 500 | _aincludes Appendix,References and index. | ||
| 700 | _aWILLIAM YULE AND JANET CARR. | ||
| 942 | _cBK01 | ||
| 999 |
_c2395 _d2395 |
||