1) Renewal of copyright

Author
Library of Congress. Copyright Office
Series
Circular volume 15
Publisher
[Library of Congress, Copyright Office
Pub. Date
1999]
Language
English

2) Copyright registration for serials

Author
Library of Congress. Copyright Office
Series
Circular volume 62
Publisher
[Library of Congress, Copyright Office
Pub. Date
2000]
Language
English

3) Mandatory deposit of copies or phonorecords for the Library of Congress

Author
Library of Congress. Copyright Office
Series
Circular volume 7 d
Publisher
[Library of Congress, Copyright Office
Pub. Date
2000]
Language
English