"Breathing machines" and their use in treatment
By: report of the Respirators (poliomyelitis) committee.
Contributors: Witts, Leslie John, 1898-
Publisher: H. M. Stationery office
Published: 1940
Place of publication: London
Language: eng
Number of pages: 90
Notes: "List of publications": p. [i]-xiii.
"References": p. 67-68.
At head of title: ...  Privy council ...
Date on cover: 1939.  1940 on t.-p. crossed out and 1939.
L. J. Witts, chairman.