Yoku wakaru LED · hakkō daiōdo no shikumi
Subtitle: hikaru mekanizumu kara aoiro hakkō daiōdo made
By: Itō Naomi
Series: Kodomo no kagaku · saiensu bukkusu
Published: 2015
Language: jpn
Number of pages: 95
ISBN-13: 9784416115190
Subjects: Experiments; Juvenile literature; Light emitting diodes; History