TY  - BOOK
AU  - Levi,Werner
TI  - Contemporary international law: a concise introduction 
SN  - 0891581847
PY  - 1979///
CY  - Boulder, Colo.
PB  - Westview Press
KW  - International law
N1  - Includes bibliographical references (p. 369-372) and index
ER  -