A decimal classification for the filing of data pertaining to the petroleum and related industries
By: by Lester C. Uren.
Publisher: National petroleum publishing co.
Published: 1928
Place of publication: [Cleveland]
Language: eng
Number of pages: 78
Subjects: Classification, Decimal; Classification -- Books -- Petroleum; Filing systems.
Other titles: Petroleum technology, Decimal index of.
Notes: On cover: Decimal index of petroleum technology.
"Modeled after the same plan as that used by Dewey, except that all knowledge is considered as subordinate to the field of petroleum technology."--p. 2.
With subject index.