TY  - BOOK
AU  - Watson, Alan
TI  - Sources of Law,  legal change and ambiguity
SN  - 0567093603
AV  - K28 .W37 1984
PY  - 1984///
CY  - Edinburgh
PB  - Billing 7 son ltd.
KW  - sources of Law
N1  - Includes index
ER  -