History and status of the East Street Valley Expressway, interstate highway 279, Pittsburgh, Pennsylvania
Subtitle: report of the Comptroller General of the United States.
Publisher: U.S. General Accounting Office
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 15
Subjects: Express highways -- History -- Pennsylvania -- Pittsburgh.
Notes: Cover title.

"RED-76-118."

"B-164497(3)."

Publication date stamped on cover.