TY  - BOOK
AU  - 
ED  - Mexico
ED  - Mexico
TI  - Leyes fundamentales de México, 1808-1971
PY  - 1957///]
CY  - México
PB  - Editorial Porrúa
KW  - Mexico
KW  - Constitutional history
KW  - Sources
KW  - LEMB
KW  - Constitutional law
N1  - Includes texts of Mexican constitutions and related documents
ER  -