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

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

Defense regulations for buildings. Report No. 10f(1), USSBS Index Section 2

Regulations for practice air-defense warnings. Report No. 10f(6), USSBS Index Section 2

Air-raid defense regulations. Report No. 10g(3), USSBS Index Section 2

Air-raid defense regulations. Report No. 10g(3), USSBS Index Section 2

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

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

Air-raid protection regulations for harbor defense. Report No. 8r, USSBS Index Section 2

Civilian-defense association regulations. Report No. 11v, USSBS Index Section 2

Air-defense regulation for police. Report No. 10j(6), USSBS Index Section 2

Japanese air-raid manual. Report No. 10pp(3), 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

Regulations on gas defense. Report No. 10f(3), USSBS Index Section 2

Text on regulations governing security lighting (Japanese). Report No. 7jjj, USSBS Index Section 2

Regulations governing youth's school-Niigata Prefecture, 1939. Report No. 11t, 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

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