| 000 | 00502nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | 0000005770 | ||
| 005 | 20251012174443.0 | ||
| 008 | 730213s1961 dcua b 000 0 eng | ||
| 050 | 0 | 0 |
_aHM131 _b.B68 |
| 090 | 0 | 0 | _a301.151 |
| 245 | 1 | 0 | _aGroup development. |
| 260 |
_aWashington, _bNational Training Laboratories, National Education Association _c1961. |
||
| 300 |
_avi, 106 p _bdiagrs _c23 cm. |
||
| 504 | _aIncludes bibliographies. | ||
| 650 | 0 | _aGroup relations training. | |
| 650 | 0 | _aSmall groups. | |
| 999 |
_c3764 _d3764 |
||