TY - BOOK ED - United States. TI - Report to Congress on fire protection systems: detectors, remote alarms systems and sprinklers U1 - 628.922 PY - 1981/// CY - Washington, D.C. PB - The Center KW - Fire detectors KW - Fire alarms KW - Fire sprinklers N1 - "June 1981."; S/N 064-000-00022-5; Item 606-A-1 ER -