ISBN 4006002777 books & textbook
3 (Iwanami modern library) math problem collection grow a soft thinking (2012) ISBN: 4006002777 [Japanese Import]
D V Fomin; I V Itenberg; S A Genkin; Kōji Shiga; Noriko Tanaka
Tōkyō : Iwanami Shoten, 2012. /2012-12-01 Paperback Bunko
isbn-10: 4006002777 / isbn-13: 9784006002770
