TY  - BOOK
AU  - Navarro,Rosita L.PhD.
AU  - Cruz,Amelita A.M.A
AU  - Tovera,David G.PhD.
AU  - Lucido,Paz I.M.A.
TI  - Principles of teaching and instructional technology / 
SN  - 971-150-073-6
AV  - LB 15 .N228 1988
PY  - 1988///
CY  - Quezon City, Philippines
PB  - Katha Publishing Co., Inc.
KW  - Education
ER  -