| 000 | 00365nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230714b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a371:78 _bK5 |
||
| 100 | 1 |
_aWall, W D _912696 |
|
| 245 | _aEducation and mental health | ||
| 260 |
_aParis: _bUNESCO, _c1964 |
||
| 300 | _a347p. | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c52558 _d52558 |
||