Screen LibraryElectrcity for coal-mining studenis, general principles and application：a textbook for students prepring for the mines depatment examination for colliery managers' certificates of competency
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| Main Authors: | |
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| Group Author: | |
| Published: |
Tech. Press,
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| Publisher Address: | Lond. |
| Publication Dates: | 1952. |
| Literature type: | Book |
| Language: | English |
| Edition: | 2nd ed. |
| Carrier Form: | 243 p.: ill. |
| Index Number: | ? |
| CLC: | ? |
| Call Number: | 421.39/S847 |