| 000 | 00336nam a22001217a 4500 | ||
|---|---|---|---|
| 082 |
_a370 _bBER;2 |
||
| 100 | _aBernard, Harold W | ||
| 245 |
_aMental Hygiene For Classroom Teachers / _cby Harold W Bernard |
||
| 260 |
_aLondon : _bMcGrawHill Book Company, _c1961. |
||
| 300 | _a472p.: | ||
| 650 | _aEducational psychology | ||
| 942 | _cBK | ||
| 999 |
_c499666 _d499666 |
||