TY  - BOOK
AU  - Yaglom, A. M.
AU  - Yaglom, I. M.
TI  - Challenging mathematical problems with elementary solutions (2 vol. set)
SN  - 0486655369
U1  - 511.6 
PY  - 1967///
CY  - New York
PB  - Dover
KW  - Combinatorial analysis -- Problems, exercises, etc
N1  - Contents: V. 1 Combinatorial Analysis And Probability Theory, V.2 Problems From Various Branches Of Mathematics
ER  -