Methods of air-defense and various organizations. Report No. 10pp(7), USSBS Index Section 2

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

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

Regulations governing air-defense buildings. Report No. 10pp(6), USSBS Index Section 2

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

Air-raid defense act and amendments thereto. Report No. 10pp(1), USSBS Index Section 2

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

Chart of air-raid defense organizations in Hyogo Prefecture. Report No. 7ccc, USSBS Index Section 2

Japanese air-raid manual. Report No. 10pp(3), USSBS Index Section 2

Air-defense Service Allowance Law. Report No. 10g(7), USSBS Index Section 2

Civilian air-defense corps manual. Report No. 10k(7), USSBS Index Section 2

Air-defense plan and training. Report No. 5z, 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

Relationship between civilian and military air-raid defense. Report No. 10c(7), USSBS Index Section 2

Relationship between civilian and military air-raid defense. Report No. 10c(7), USSBS Index Section 2

Factory air defense. Report No. 10bb(1), 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

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

Defense plans: Anti-air defense plans and measures. Report No. 56a(2)(c), USSBS Index Section 2

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