D.O. Shklarsky

D S · D. Seigler

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
The USSR Olympiad Problem Book: Selected Problems and Theorems of Elementary Mathematics978-O-486-277O9-7
(O-486-277O9-7)
1993N. N. Chentzov · I. M. Yaglom

Do Spillers