TY  - BOOK
AU  - Gutierrez, Joselito Castro (et.al.)
TI  - Principles of teaching 2: a worktext
SN  - 978-971-9676-23-2
U1  - Fil. 371 P9358 C2015 
PY  - 2015///
CY  - Philippines
PB  - JImczyville Publication
ER  -