| 000 | 003360000a22001210004500 | ||
|---|---|---|---|
| 008 | 140223b1991 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 100 | _a:UNESCO | ||
| 245 | _aINNOVATIONS FOR LARGE CLASSES:GUIDE FOR TEACHERS AND ADMINISTRATORS BY J.VALERIEN | ||
| 260 |
_aPARIS _bUNESCO _c1991 |
||
| 650 |
_a _a |
||
| 906 | _a:UNESCO | ||
| 999 |
_c144744 _d144744 |
||