ISBN 4621088173 books & textbook
Nettowāku kagaku : tsunagari ga tokiakasu sekai no katachi
Guido Caldarelli; Michele Catanzaro; Tarō Takaguchi; Naoki Masuda
Tōkyō : Maruzenshuppan, 2014.4. /2014-04-30 Paperback Shinsho
isbn-10: 4621088173 / isbn-13: 9784621088173
