TY  - BOOK
AU  - Pilpel,Harriet F.
AU  - Goldberg,Morton David
TI  - A copyright guide
U1  - 655.673 
PY  - 1960///
CY  - New York
PB  - R.R. Bowker
KW  - Copyright
KW  - United States
KW  - Intellectual property
N1  - Includes index
ER  -