TY  - GEN
TI  - Change and the options for change
AV  - DS686.6.C49.197? 
PY  - 0000///197?
CY  - Malacañang : 
PB  - Office of the President, 
KW  - Marcos, Ferdinand Edralin, Pres., Philippines, 1965-1986
KW  - Addresses, essays, lectures
ER  -