TY  - BOOK
AU  - Liebesny,Felix
TI  - Mainly on patents: the use of industrial property and its literature 
SN  - 0208012672
PY  - 1972///
CY  - Hamden, Conn.
PB  - Archon Books
KW  - Patents
N1  - Bibliography : p. 204-205
ER  -