Cover title. "August 16, 1979." "Report number 79-172 E." "HE 6000 U.S. A." "Economics Division."
Bibliography Note
Includes bibliographical references.
Reproduction Note
Microfilm. Arlington, VA : University Publications of America, 1980. on 1 microfilm reel ; 35 mm. Low reduction. (Major studies and issue briefs of the Congressional Research Service. 1979-80 supplement ; reel 9, fr. 1346).