TY  - BOOK
AU  - De Leon, Hector S.
AU  - De Leon, Hector M. Jr.
TI  - Constitution made simple
SN  - 9789712392603
U1  - Fil 342.599 D346 2019 
PY  - 2019///
CY  - Manila
PB  - Rex Book Store
KW  - Constitutions
KW  - Philippines
N1  - Includes ordinance
ER  -