TY  - BOOK
AU  - Gratian, 
AU  - Gratian
TI  - The Treatise on Laws
SN  - 081320786X (PB)   
U1  - G21.2 
PY  - 1993///
CY  - Washington
PB  - Catholic University of America Press
N1  - includes index and biblioraphy
ER  -