Developments in coal research and technology in 1937 and 1938
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Author
Publication
1940 - U.S. Gov't Print. Off., Washington, District of Columbia
Language
English
Word Count
23,750 words, Guess
Page Count
95 pages
Identifiers
- Library of Congress Control Number40026547
- OCLC Control Number6368771
- Open LibraryOL6407313M
Classifications
- DDC662.6
- LCCTN1 .U6 no. 613
Subjects
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