TY  - BOOK
ED  - Library of Congress.
ED  - Copyright Office, Library of Congress,
TI  - Reproduction of copyrighted works by educators and librarians
U1  - 346.730482 23
PY  - 1978///
CY  - Washington, D.C.
PB  - Copyright Office, Library of Congress
KW  - Fair use (Copyright)
KW  - United States
KW  - Photocopying services in libraries
KW  - Copyright
ER  -