TY  - BOOK
AU  - Llagas,Avelina T.
TI  - Manual of information on secondary education
AV  - LB15 .D441 1993
PY  - 0000///[date of publication not idenfitied]
CY  - Metro Manila
PB  - Department of Education, Culture and Sports Bureau of Secondary Education
KW  - Education
ER  -