Occupational Health and Hazards of the Fire Service. 1st Symposium. Proceedings. International Association of Fire Fighters. January 11-13, 1971,
South Bend, IN,
69-74 p.,
1971
identification of health hazard color code: Blue; identification of flammability color code: Red; identification of reactivity (stability) color code: Yellow; arrangement and order of signals - optional form of application