TY  - BOOK
AU  - Navarro, Rosita L. 
TI  - Principles of teaching and instructional technology
SN  - 9711500736
AV  - LB 1025  .N322 1988
PY  - 1988///
CY  - Quezon City
PB  -  Katha Pub., 
N1  - EDU
ER  -