TY  - BOOK
AU  - de Souza, Paulo Ney
AU  - Silva, Jorge-Nuno
TI  - Berkeley problems in mathematics
T2  - Problem books in mathematics
SN  - 0-387-94933-X
PY  - 1998///
CY  - New York
PB  - Springer-Verlag
KW  - Mathematics-examination, question, etc
ER  -