Sectional steel shelters
Subtitle: Report upon investigations of the stnadard of protection afforded ...
Series: [Parliament. Papers by command] -- Cmd. 6055
Publisher: H. M. Statonery off.
Published: 1939
Place of publication: London
Language: eng
Number of pages: 12
Subjects: Air defenses; Iron and steel Building
Notes: At head of title: Office of the Lord privy seal.