| 000 | 00396nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20180411162442.0 | ||
| 008 | 130123b xxu||||| |||| 00| 0 eng d | ||
| 100 | _aDCRD. | ||
| 245 | _aUnderstanding mathematics : Teacher's guide for class 1. | ||
| 260 |
_aThimphu : _bDCRD, _c2011. |
||
| 300 |
_axviii, 166 p. _bill. _c24 cm. |
||
| 650 | _aUnderstanding mathematics | ||
| 942 |
_2ddc _cTB |
||
| 999 |
_c7545 _d7545 |
||