TY  - GEN
AU  - Jacob,Robin
AU  - Alexander,Daniel
TI  - A Guidebook to Intellectual Property : : patents, trade marks, copyright and designs 
SN  - 0421487305
U1  - 346.048 22
PY  - 1993///
CY  - London
PB  - Sweet & Maxwell
KW  - Intellectual property law
N1  - Includes index (p. 205-213)
ER  -