| 000 | 00410nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20180301102437.0 | ||
| 008 | 180301b xxu||||| |||| 00| 0 eng d | ||
| 040 | _aLB-BrCRDP | ||
| 082 | _a371.207 P719r | ||
| 100 | _aWilliam J. Platt | ||
| 245 | _aResearch for educational planning: notes on emergent needs | ||
| 260 |
_aBelgium _bUnesco:IIEP _c1970 |
||
| 300 |
_a67P _c24CM |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c18811 _d18811 |
||