TY  - BOOK
AU  - Lucido, Paz I.
AU  - Borabo, Milagros L. 
TI  - Educational technology
SN  - 971-574-010-3
U1  - Fil. 371.33 L937 1997 
PY  - 1997///
CY  - Quezon City
PB  - Katha Publishing
KW  - Educational technology
N1  - Includes bibliographical references
ER  -