Earned income credit.
Edition: Rev. Nov. 1979.
Series: Publication - Internal Revenue Service ; 596; Publication (United States. Internal Revenue Service) -- 596.
Publisher: Treasury Dept., Internal Revenue Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: Washington
Language: eng
Subjects: Tax credits -- United States.; Income tax -- United States.
Notes: "For use in preparing 1979 returns."