Service C weather schedules. - [Washington, D.C., 1969]. - ii, 34 p., 2 pl. Handbook. May 15, 1969. Cover title. 4to. [Effective date May 15, 1969. Cancels 7330.7A. Issued in looseleaf form]. CRDP Program Historic Shelflist record. Official use. Not available. Subjects--Topical Terms: Weather forecasting--Handbooks, manuals, etc. GPO Item No.: 0431-C-04 Gov. Doc. Class. No.: TD 4.8/2:7330.7 B