| 000 | 00606nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 110107t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0709941633 | ||
| 082 | _a370.152 | ||
| 100 | 1 |
_aLangford, Peter. _913945 |
|
| 245 |
_aConcept Development in the Secondary School: _cLangford, Peter. |
||
| 260 |
_aNew York: _bCroom Helm in association with Methuen, Inc. _c1987. |
||
| 300 | _a172p.: | ||
| 650 |
_bConcept Development in the Secondary School. _913946 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c7602 _d7602 |
||