Contributions

  • Epstein, Samuel William, 1893- - Contributor

Publication

1920 - Govt. Print. Off., Washington, District of Columbia

Language

English

Word Count

6,000 words, Guess

Page Count

24 pages

Identifiers

Classifications

  • LCCT1 .U4 no.156

Alternate Titles

  • Deep etching of steel.

Subjects

Series Statement

  • Technologic papers of the Bureau of Standards -- no. 156

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