TY  - BOOK
AU  - Navarro,Rosita L.
TI  - Principles of teaching and instructional technology
SN  - 97115007361
U1  - 371.3 
PY  - 1988///
CY  - Manila
PB  - Katha Publishing
KW  - Teaching
KW  - Aids and devices
N1  - Primary
ER  -