TY  - BOOK
AU  - Watson,Alan
TI  - Sources of law, legal change, and ambiguity
SN  - 0812216393 (pbk. : alk. paper)
U1  - 340 22
PY  - 1998///
CY  - Philadelphia
PB  - University of Pennsylvania Press
KW  - Law
KW  - Sources
KW  - Law reform
KW  - History
N1  - Includes bibliographical references (p. [133]-157) and index; law
ER  -