A carbon monoxide recorder and alarm
By: by S.H. Katz, D.A. Reynolds, H.W. Frevert and J.J. Bloomfield ...
Contributors: Reynolds, D. A. joint author.; Frevert, H. W., joint author.; Bloomfield, John Jacob, 1897- joint author.
Publisher: Govt. print. off.
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 35
Subjects: Carbon monoxide