| 000 | 00332nam a2200109Ia 4500 | ||
|---|---|---|---|
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aPreparation and evaluation of textbooks in English _bPrinciples and procedures |
||
| 260 |
_aNew Delhi _bNational Council for Educational Research and Training _c1970 |
||
| 082 | _a371.32 | ||
| 300 |
_c21.8cm _a(4),iv,56 |
||
| 999 |
_c351652 _d351652 |
||
| 041 | _aeng | ||