TY  - BOOK
TI  - Winning solutions 
T2  - Problem books in mathematics
SN  - 0387947434 (New York: softcover : acid-free paper)
PY  - 1996///
CY  - New York
PB  - Springer
UR  - http://www.loc.gov/catdir/enhancements/fy0815/96013584-d.html
ER  -