Engineering and mining journal
Index volume 138 january to december 1937
| Corporate Author: | |
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| Format: | Serial |
| Language: | Spanish English |
| Subjects: |
| Summary: | Index volume 138 january to december 1937 |
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| Published: | vol. 138, no. 1 (january de 1937) |
| Physical Description: | páginas: irreg. ilu 30 cm |
| Bibliography: | incl. ref. |