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20171111230043.0 |
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060708s1954----enk er 000 0 Eng d |
| 040 |
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|a GR-AtNTU
|b gre
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| 082 |
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0 |
|a 621.38 BRI
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| 110 |
2 |
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|a British Standards Institution
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| 245 |
1 |
0 |
|a Automatic change-over contactors for emergency lighting systems /
|c British Standards Institution
|
| 260 |
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|a London:
|b British Standards Institution,
|c 1954
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| 300 |
|
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|a 22 p. :
|b diagramms ;
|c 22 cm.
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| 490 |
0 |
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|a British Standard Specification ;
|v 764:1954
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| 650 |
1 |
0 |
|a Electric contactors
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| 952 |
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|a GR-AtNTU
|b 59cc14346c5ad13446f674e5
|c 998a
|d 945l
|e 621.38 BRI
|t 1
|x m
|z Books
|
