TY  - BOOK
AU  - De Leon,Hector Salva
TI  - Textbook on the Philppine constitution 
SN  - 9789712351044
AV  - JQ 1403.A5 .D4 2008
PY  - 2008///
CY  - Quezon City
PB  - REX Bokk Store
KW  - Philippines. Constitutio, 1986
KW  - Constitutional history
KW  - Philippines
ER  -