Spectral-transmissive properties and use of colored eye-protective glasses /
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| Main Authors: | , |
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| Format: | Book |
| Language: | English |
| Published: |
Washington :
United States Govt. Print. Off.,
1938.
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| Series: | Circular of the National Bureau of Standards ;
421. |
| Subjects: | |
| Local Note: | Notre Dame's copy bound with other titles. With: v. 420-426. v. 428-432. v. 434-439 of the series. Bound together subsequent to publication. |
| Item Description: | At head of title: United States Department of Commerce. Daniel C. Roper, secretary. National Bureau of Standards. Lyman J. Briggs, director. Running title: Colored eye-protective glasses. |
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| Physical Description: | ii, 28 pages including tab., diagrams ; 23 cm. |