TY  - BOOK
AU  - Lucio Tan
TI  - Science made easy: Episode # 27: Electromagnetic waves Episode # 28: Transportation
SN  - N/A
AV  - 538 L161 
U1  - 538 L161 
PY  - 0000///N/A
CY  - N/A
PB  - N/A
N1  - GS; Science
ER  -