| 000 | a | ||
|---|---|---|---|
| 001 | 11197 | ||
| 010 | _a9993602728 | ||
| 090 | _a11197 | ||
| 099 | _tMAN | ||
| 100 | _a20230315 frey50 | ||
| 101 | _aeng | ||
| 102 | _aBT | ||
| 200 |
_aUnderstand Mathematics _aTextbook for Class IX _fcoordonně par Karma Yeshey & Lobzang Dorji |
||
| 210 |
_aTimphu _cPresses universitaires de France _cNelson Publishing CANADA _d2007 |
||
| 215 |
_a320p. _d26cm. |
||
| 300 | _aCurriculum and Professional Support Division Department of School division Miniistry of Education Royal Government of Bhutan | ||
| 345 | _aDon de Michl̈e Artigue | ||