TY  - BOOK
AU  - Kopcke, Maris
TI  - Legal validity: the fabric of justice
SN  - 9781509945245
U1  - 340.114 KOP 
PY  - 2020///
CY  - London
PB  - Hart Publishing
KW  - Effectiveness and validity of law
KW  - Law--Methodology
KW  - Law (Philosophical concept)
ER  -