TY  - BOOK
AU  - Peltason, Jack Walter
TI  - Understanding the constitution \ J. W. Peltason and E. S. Corwin
U1  - 342.7309.P557u  .1970    
CY  - New York
KW  - Corwin, Edward Samuel, 1878-1963
KW  - EUA - Derecho constitucional
N1  - 018624
ER  -