Radioactive materials
Contributors: United States Postal Service
Series: Publication -- 6; Publication (United States Postal Service) -- 6
Publisher: U.S. Postal Service
Published: 1989
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Radioactive substances -- Transportation -- United States -- Safety measures; Postal service -- United States
Notes: Cover title

Shipping list no.: 89-587-P

"May 1989."