1.
|
London : Sweet and Maxwell, 1977-
English | G 870 ENC |
|
2.
|
Oxford, United Kingdom : Hart Publishing, 2013. Sixth edition.
English | F610 JAC.G |
|
3.
|
London : Sweet & Maxwell, 1986. Twelfth edition.
English | K 8 WHI.K |
|
4.
|
London [England] : Trade Marks, Patents and Designs Federation, 1973.
English | 41 GB |
|
5.
|
London : Stevens, 1983. Fifth edition.
English | G 8) BLA.P 1983 |
|