Structural defence
By: issued by the Home Office (Air Raid Precautions Department)
Series: Air raid precautions handbook -- no. 5; Air raid precautions handbook -- no. 5.
Publisher: H.M.S.O.
Published: 1939
Place of publication: London
Language: eng
Number of pages: 58
Subjects: Air defenses; Handbooks, manuals; Civil defense