A device for automatic photoelectric control of the analytical gap for emission spectrographs

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Authors and Corporations:

Dietrich, John A. (Author), Cooley, Elmo F. (Author), Curry, Kenneth J. (Author)

Other Authors:

Cooley, Elmo F. [Author] • Curry, Kenneth J. [Author]

Type of Resource:

Book

Language:

English

published:

Washington U. S. Department of Interior 1977

Series:

Source:

Verbunddaten SWB

Call number:

05.2653 4.

Parent items:
United States Geological Survey: Geological Survey circular