TY  - BOOK
AU  - Rudd,Benjamin W.
ED  - Library of Congress.
TI  - Decisions of the United states coutrs involving copyright
U1  - 608.773 
PY  - 1961///
CY  - Washington
PB  - United Strates Government printing office
KW  - Copyright
KW  - United States
KW  - Laws and legislation
N1  - Bulletin No. 32
ER  -