| 000 | 00437nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 240806s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a( Kenya Primary Science ) . - | ||
| 040 | _aKenya National Library Service | ||
| 082 | _a510.202 KEN | ||
| 100 | _aKenya Ministry of Education | ||
| 245 | 0 | _aEstimating numbers : teachers' guide | |
| 260 |
_aNairobi _b Jomo Kenyatta Foundation _c1978 |
||
| 650 | _aMathematics . | ||
| 942 | _cBK | ||
| 999 |
_c267029 _d267029 |
||