| 000 | 00426nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 240806s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _aKS ISO 31-11:1992 | ||
| 040 | _aKenya National Library Service | ||
| 082 | _a511.30218 KEN | ||
| 245 | 0 | _aQuantities and Units Part 11: Mathematica signs and symbols for use in the physical sciences and technology. | |
| 260 |
_aNairobi _b KEBS _c2005 |
||
| 650 | _aScience | ||
| 942 | _cBK | ||
| 999 |
_c217710 _d217710 |
||