TY  - BOOK
AU  - Llewelyn,David
AU  - Aplin,Tanya Frances
TI  - Intellectual property: patents, copyright, trade marks, and allied rights 
SN  - 9780414111448
AV  - KD1269 .C67 2023
PY  - 2023///
CY  - London
PB  - Sweet & Maxwell
KW  - Intellectual property
KW  - Great Britain
N1  - Includes bibliographical references and index
ER  -