TY  - BOOK
AU  - Herold,Vickey
TI  - Discover sound
T2  - English explorers
SN  - 9789673470747
U1  - 428.24 23
PY  - 2009///
CY  - Kuala Lumpur : 
PB  - Terbilang Buku , 
KW  - English language - Word frequency. ; Vocabulary
ER  -