TY  - BOOK
AU  - De Ocampo-Acero Victorina C.
TI  - Principles of teaching 1
SN  - 978-971-23-7121-9
U1  - 371.332 D418 2015 
PY  - 2015///
CY  - Sampaloc Manila
PB  - REX Book Store
ER  -