TY  - BOOK
AU  - Acero, Victorina O.
AU  - Javier, Evelyn S. 
AU  -  Castro,Herminia O. 
TI  - Principles of teaching I / 
SN  - 9789712347368
U1  - 371.102/Ac35 23
PY  - 2007///
CY  - Manila : 
PB  - Rex Bookstore
KW  - Teaching.
KW  - Instructional systems
N1  - COED; COECSD
ER  -