TY  - BOOK
AU  - Sison, Carmelo V
TI  - Teaching the 1987 constitution part IV: values, principles and policies 
SN  - 971111089X
U1  - GR 342.07599 Si83 2000 
PY  - 2000///
CY  - Quezon City
PB  - JMC Press
KW  - Constitutional law- Study and teaching- Philippines
ER  -