TY  - BOOK
AU  - Aquino, Avelina M. & Nacario, Charlie P.
TI  - Principles of teaching 1
SN  - 978-971-9676-60-7
U1  - Fil. 371 Aq56 C2016 
PY  - 2016///
CY  - Philippines
PB  - Jimczyville Publications
ER  -