Published by Seitosha Publishing Department in Showa 11 (1936) Mathematics Problem Collection - Genuine There is yellowing, staining, cover damage, page yellowing, and folding due to aging. There may be writing or tears in the text. Please check the condition in the photos as this is an old book. [Brand] Seitosha Publishing Department [Category] Mathematics [Item Condition] Has scratches and stains Thank you.