Princeton University Library Catalog

Procedure for applying for tests made on all explosives and blasting devices by the Explosives Division of the Bureau of Mines, prescribed conditions and requirements for permissibility when used in coal mines and schedule of fees for the tests.

Author:
United States. Bureau of Mines [Browse]
Format:
Book
Language:
English
Published/​Created:
[Washington] : [s.n.], 1939.
Description:
1 online resource (15 pages), digital, PDF file
Notes:
Includes tables.
Reproduction note:
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2016 digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.
Source of description:
Record is based on online resource; title from PDF title page (ProQuest, last viewed July 2016). Reuse except for individual research requires license from ProQuest, LLC.
Subject(s):
SuDoc no.:
I 28.8:1C
Other views:
Staff view