Radiation health hazards and protection
By: Department of Transportation, Federal Aviation Administration
Series: Handbook -- 3910.3
Publisher: Dept. of Transportation, Federal Aviation Administration
Published: 1970
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: United States. -- Federal Aviation Administration -- Handbooks, manuals, etc; Radiation -- Safety measures
Notes: Cover title

"12 February, 1970."