TY - BOOK ED - United States. TI - Service C weather schedules, change 2 PY - 1969///] CY - [Washington, D.C. KW - Weather forecasting KW - Handbooks, manuals, etc N1 - Handbook; [Sept. 30, 1969]; 4to; [Effective data Jan. 1, 1970. Issued in looseleaf form]; Distribution made by issuing office; CRDP Program Historic Shelflist record ER -