Ki o tsukeyō! sumāto fon
Subtitle: SNS to messēji
By: Kodera Nobuyoshi
Series: Ki o tsukeyō! sumāto fon -- 2
Published: 2015
Language: jpn
Number of pages: 31
ISBN-13: 9784811321042
Subjects: Errors of usage; Smartphones; Online social networks; Usage; Social media addiction; Juvenile literature; Children
Other titles: SNS to messēji