TY  - BOOK
AU  - Wahida Abdullah, 
TI  - Communication
T2  - History of science and mathematics series
SN  - 9830533425
U1  - 428.6 23
PY  - 2005///
CY  - Kuala Lumpur : 
PB  - Pustaka Prinsip , 
KW  - Readers ; Telecommunication - Juvenile literature ; Communication - Juvenile literature
ER  -