TY  - BOOK
AU  - Fomin, Dmitri
AU  - Genkin, Sergey
AU  - Itenberg, Ilia
TI  - Mathematical circles : Russian experience
T2  - Mathematical world
SN  - 8173711151
CY  - Hyderabad
KW  - Combinatorcs
KW  - Graph theory
KW  - Mathematics
KW  - Numbers
N1  - Includes bibliographical references. Reprint year 2000
ER  -