| 000 | 00324nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aCohen, Louis | ||
| 020 | _a0-06-318047-2 | ||
| 942 | _cBK | ||
| 245 | _aEducational Research in Classrooms and Schools : a manual of materials and methods | ||
| 260 |
_aHarper &Row, London _c1976 |
||
| 082 | _a370.78 Coh | ||
| 300 | _axvi, 426 | ||
| 999 |
_c1654 _d1654 |
||