TY  - BOOK
AU  - Rusczyk, Richard
TI  - The art of problem solving volume 2: and beyond solutions
SN  - 1885875029
U1  - 512.9RUS 21
PY  - 1996///
CY  - NewYork
PB  - Greater testing concepts
KW  - Problem solving
KW  - Mathematics
ER  -