TY  - BOOK
AU  - Sadovskii,L.E & Sadovskii,A.L
ED  - Sadovskii, A.L
TI  - Mathematics & sports
T2  - Mathematical world 3
SN  - 9780821895009
U1  - 14.05+15.03+29 
PY  - 1993///
CY  - Providence
PB  - American Mathematical Society
ER  -