TY  - BOOK
T1  - Textbook on the Philippine constitution
A1  - De Leon, Hector S.
LA  - English
PP  - Manila
PB  - Rex Book Store
YR  - 1999
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046125227207
OP  - 509
CN  - JQ 1403 A5 D4 1999
SN  - 9712326683
KW  - Constitutional history.
KW  - Philippines (Republic) Constitution, 1986.
ER  -