| 000 | 00417nam a2200133Ia 4500 | ||
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| 008 | 240806s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aKenya National Library Service | ||
| 082 | _a383.122 KEN | ||
| 100 | _aKenya Bureau of Standards. | ||
| 245 | 0 | _aKenya standard: Specification for mailing envelopes | |
| 260 |
_aNairobi _b Kenya Bureau of standards _c1976 |
||
| 650 | _aCommunication - Telegraphy | ||
| 942 | _cBK | ||
| 999 |
_c256392 _d256392 |
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