TY  - BOOK
AU  - CHO,Young-Seon
TI  - Why? Electricity & Electron : = Listrik dan Elektron 
SN  - 978-979-27-9684-1
U1  - 621. 
PY  - 2011///
CY  - Jakarta
PB  - Elex Media Komptindo
KW  - 0
KW  - Grade 7-9
ER  -