TY  - BOOK
AU  - Fomin, Dmitri
AU  - Sergey Genkin : Ilia Itenberg
TI  - Mathemical circles
SN  - 9788173711152
U1  - 510.76 FOM/M 
PY  - 2019///
CY  - Telangana
PB  - Universities Press
ER  -