TY  - BOOK
AU  - De Leon, Hector S. 
TI  - Textbook on Philippine constitution / 
SN  - 978-971-23-4207-3
U1  - 342.029 
PY  - 2005///]
CY  - Manila : 
PB  - Rex Book Store, 
KW  - Philippine
KW  - Constitutional law
ER  -