Cover title. "September 12, 1980." "Report number 80-170 E." "HF 3000 U.S. B." "Economics Division."
Bibliography Note
Includes bibliographical references.
Reproduction Note
Microfilm. Arlington, VA : University Publications of America, 1981. on 1 microfilm reel ; 35 mm. Low reduction. (Major studies and issue briefs of the Congressional Research Service. 1980-81 supplement ; reel 9, fr. 0485).