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Corporate Author Library of Congress. Copyright Office.

標題 Copyright registration for computer programs.

出版資料 Washington, D.C. (101 Independence Ave., S.E., Washington 20559-6000) : Library of Congress, Copyright Office, 1999.

複本

版本 Rev. June 1999.
說明 3, [1] p. ; 28 cm.
系列 Circular ; 61
Circular (Library of Congress. Copyright Office) ; 61.
Notes Caption title.
Shipping list no.: 1999-0303-P.
Also available via Internet from the LC web site (PDF file only). Address as of 7/21/2000: http://www.loc.gov/copyright/circs/circ61.pdf ; current access available via PURL.
主題 Copyright and electronic data processing -- United States.
Copyright licenses -- United States.
Copyright and electronic data processing. (OCoLC)fst00878783
Copyright licenses. (OCoLC)fst00878792
United States. (OCoLC)fst01204155
政府出版物號碼 LC 3.4/2:61/999