TY  - BOOK
AU  - Armstrong, D.M
TI  - What Is a law of nature?
SN  - 978-1316507094
U1  - 171.2 
PY  - 1985///
CY  - Cambridge 
PB  - Cambridge Univ Press
KW  - Anti-Humean
KW  - Contingent Relations
ER  -