Conditions of mailing at special fourth-class rates.
Subtitle: Hearing, Ninetieth Congress, second session, on H.R. 19415 ... September 10, 1968.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 66
Subjects: Parcel post -- United States.
Notes: "Serial no. 90-46."