Basic emergency broadcast system plan
Edition: 1st revision, effective Aug. 4, 1967].
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 122
Subjects: Civil defense; Emergency communication systems; Radio; Television
Other titles: Emergency broadcast system plan; Emergency broadcast system plan.
Notes: "FG-E-4.1."

"Supersedes previous issuance of FG-E-4.1 (brown cover).