TY  - BOOK
AU  - Ariola, Mariano M.
TI  - Philippine history and government: with new constitution and impeachment trial 
PY  - 2012///
CY  - Intramuros, Manila
PB  - Purely Books Trading & Publishing Corportion
KW  - Philippine history
KW  - sears
N1  - Includes references
ER  -