| 000 | 00443nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250619144837.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c12 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a370 _bPLA |
||
| 100 | _aPlatt, William J. | ||
| 245 | 0 | _aResearch for educational planning: notes on emergent needs | |
| 260 |
_aParis _b; Unesco _c, 1970 |
||
| 300 | _a67p. | ||
| 650 | _aEducation | ||
| 942 | _cBK | ||
| 999 |
_c113961 _d113961 |
||