Federal statutory protection for mask works.

Author/creator Library of Congress
Format Book
Edition[Rev. 01/2004].
Publication Info[Washington, DC] (101 Independence Ave., SE, Washington 20559-6000) : U.S. Copyright Office, [2004]
Description7 pages ; 28 cm.
Supplemental Contenthttps://purl.fdlp.gov/GPO/LPS43715
Subjects

SeriesCircular ; 100
Circular (Library of Congress. Copyright Office) 100. ^A368142
General noteShipping list no.: 2004-0077-P.
Other formsAlso available via Internet from the LC web site. Address as of 01/11/04: http://www.copyright.gov/circs/circ100.pdf; current access available via PURL.
GPO item number0802-A
GPO item number0802-A (online)
Govt. docs number LC 3.4/2:100/2004