ISBN 4395320244 books & textbook
Ba no sangyō jissenron : kenchiku atarashii shigoto no katachi o megutte
Shūichi Matsumura; Hirofumi Uchiyama;
Tōkyō : Shōkokusha, 2014. /2014-07-01 Tankobon Hardcover
isbn-10: 4395320244 / isbn-13: 9784395320240
