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| 082 |
_a602.1805 _bBR |
||
| 100 |
_aBritish Standards Institution _940168 |
||
| 245 |
_aBritish standards 1949 yearbook _cBritish Standards Institution |
||
| 260 |
_aLondon _bBritish Standards Institution _cc1953. |
||
| 300 |
_a98 p. _bill _c26 cm. |
||
| 526 |
_a0 _b0 _c0 _d602_180500000000000_BR |
||
| 650 |
_aMCE _9379 |
||
| 942 |
_2ddc _cBK |
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_c544839 _d544839 |
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