TY  - BOOK
AU  - De Leon, Hector S
AU  - De Leon, Hector M.
TI  - Administrative law: text and cases 
SN  - 9712340171
AV  - KPM2450 .D44 2005
PY  - 2005///
CY  - Manila
PB  - Rex Book Store, 
KW  - Administrative law
KW  - Philipppines
ER  -