| 000 | 00376nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180424s9999 xx 000 0 und d | ||
| 084 | _a361.4 T1 | ||
| 100 | _a"Trecker, H B" | ||
| 245 | 0 | _aSocial Group Work | |
| 250 | _a\\197000ENGGPCX | ||
| 260 | _aAssociation Press | ||
| 260 | _b1970 | ||
| 260 | _cNew York | ||
| 500 | _aincludes index and biblioraphy | ||
| 942 | _cBK | ||
| 999 |
_c21344 _d21344 |
||