TY  - BOOK
AU  - SHKLYARSKY, D O
AU  - YAGLOM, I M
AU  - CHENTSOV, N N
TI  - Selected Problems and Theorems in Elementary Mathematics
U1  - B2 
PY  - 1979///
CY  - MOSCOW
PB  - MIR PUBLISHERS MOSCOW
KW  - MATHEMATICS-PROBLEMS,EXERCISES
ER  -