TY - BOOK ED - United States. TI - Service C weather schedules PY - 1972///] CY - [Washington, D.C. KW - Weather forecasting KW - Handbooks, manuals, etc N1 - Handbook; Mar. 1, 1972; Cover title; 4to; [Effective Mar. 1, 1972. Cancels handbook 7330.7 E. Issued with perforations]; CRDP Program Historic Shelflist record; Official use. Not available ER -