TY  - BOOK
AU  - Segal,David
TI  - One hundred patents that shaped the modern world
SN  - 0198834314
U1  - 341.7586 
PY  - 2019///
CY  - UK
PB  - OUP
KW  - Patents
KW  - Inventions
N1  - Includes bibliographical references and index
ER  -