TY  - BOOK
AU  - Berinde, Vasile
TI  - Exploring, investigating, and discovering in mathematics
SN  - 9783764370190
SN  - 200306363
U1  - 510 BER 
PY  - 2004///
CY  - Basel ; Boston
PB  - Birkhauser
KW  - Mathematics
KW  - Problem solving
N1  - Includes bibliographical references
ER  -