Air defense of factories. Report No. 1o(22), USSBS Index Section 2

Air defense of factories (Japanese). Report No. 7jj, USSBS Index Section 2

Special air-defense corps for factories. Report No. 8nnn, USSBS Index Section 2

Air-defense organizations in Japanese factories. Report No. 10aa(2), USSBS Index Section 2

Air-raid protection regulations for the defense of factories. Report No. 8cc, USSBS Index Section 2

Air-defense laws. Report No. 10g(2), USSBS Index Section 2

Air-defense headquarters. Report No. 10q(2), USSBS Index Section 2

Air-defense laws. Report No. 10g(2), USSBS Index Section 2

Air-defense laws. Report No. 10g(2), USSBS Index Section 2

Plan for air defense of Tokyo. Report No. 4zz, USSBS Index Section 2

History of air defense in Kyoto. Report No. 6nn, USSBS Index Section 2

Transmission of air-defense warnings (Japanese). Report No. 7ggg, USSBS Index Section 2

Japanese civil-air defense. Report No. 10l(2), USSBS Index Section 2

Factory air defense. Report No. 10bb(1), USSBS Index Section 2

Air-defense measures. Report No. 10pp(11), USSBS Index Section 2

Laws concerning air defense. Report No. 8nn, USSBS Index Section 2

Factory air defense. Report No. 10bb(1), USSBS Index Section 2

Illustrated air-defense guide. Report No. 8bb, USSBS Index Section 2

Air target index - Japanese War. Report No. 1o(162), USSBS Index Section 2

Air attack on bridges. Report No. 1o(37), USSBS Index Section 2

Air and earth shock. Report No. 1o(72), USSBS Index Section 2

Air and earth shock. Report No. 1o(72), USSBS Index Section 2

Table of the organization of civilian air defense. Report No. 5aa, USSBS Index Section 2

Damage of factories by air raid-Osaka. Report No. 44l(1), USSBS Index Section 2

Tokyo air-defense system. Report No. 10pp(8), USSBS Index Section 2