Air defense system in Japan. Report No. 1b(4), USSBS Index Section 2

Air-attack defense system. Report No. 25a(4), USSBS Index Section 2

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

Air-raid defense regulations in Japan. Report No. 10pp(2), USSBS Index Section 2

Women's air-defense units in Japan. Report No. 10c(3), USSBS Index Section 2

Ordinance controlling air-defense headquarters. Report No. 10f(4), USSBS Index Section 2

Air-raid protection regulations in Japan. Report No. 10g(4), 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

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

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

Notes on air-raid precautions in Japan. Report No. 10pp(4), USSBS Index Section 2

Notes on air-raid precautions in Japan. Report No. 10pp(4), 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

Ogaki: Chart showing organization of air-defense system. Report No. 57b(5)(c), USSBS Index Section 2

Plan for commanding air-defense and contact system (part Japanese). Report No. 6hh, USSBS Index Section 2

Fourth Air Army operation plan. Report No. 1b(5), USSBS Index Section 2

Fourth Air Army operation plan. Report No. 1b(5), USSBS Index Section 2