TY  - BOOK
AU  - Galera, Edwin B. 
TI  - Effects of multi-media integration in teaching mathematics / 
U1  - TH 510.71 G13e 2017 
PY  - 2017///
CY  - Agoo, La Union
PB  - [s.n.]
KW  - Mathematics
KW  - Aids and devices
N1  - Bibliography: pages 88-90
ER  -