The design of closed-circuit breathing apparatus for mine rescue work
By: by F.J. Hartwell & C.R. Senneck
Contributors: Senneck, C. R.; International Conference of Directors of Mine Safety Research (9th : 1956 : Heerlen, Netherlands; Brussels, Belgium)
Series: Research report -- no. 134; Research report (Safety in Mines Research Establishment (Great Britain)) -- no. 134.
Publisher: Ministry of Fuel and Power, Safety in Mines Research Establishment
Published: 1956
Place of publication: Sheffield
Language: eng
Number of pages: 41
Subjects: Mine rescue work; Equipment and supplies
Notes: Title from cover.

"This paper has been prepared for presentation to the Ninth International Conference of Directors of Safety in Mines Research ..."

Includes bibliographical references (p. 41).