TY  - BOOK
AU  - Carr,Laurence H.A.
AU  - Wood,J.C.
TI  - Patents for engineers
U1  - 608.742 
PY  - 1959///
CY  - London
PB  - Chapman and Hall
KW  - Patents
KW  - Patents and government
KW  - Developed inventions
KW  - Engineering
N1  - Includes bibliographical references and index
ER  -