TY  - BOOK
AU  - Pressman,David
TI  - Patent it yourself!: How to protect, patent, and market your inventions
SN  - 0070507805
AV  - T 339 .P73 
U1  - 608/.7 
PY  - 1979///
CY  - New York
PB  - McGraw-Hill
KW  - Patent laws and legislation
KW  - United States
KW  - Popular works
KW  - Local
N1  - Includes index; Bibliography: p. 161-164
ER  -