TY  - GEN
AU  - Hayward,P. A ed.
TI  - Hayward's patent cases: 1600-1883; V.4,1842-1844
U1  - 346.048605 HAY   
PY  - 1987///
CY  - Oxon
PB  - Professional Book Limited
N1  - See for cost vol.1
N2  - A Compilation of the English patent cases for those years.
ER  -