TY  - BOOK
AU  - Berinde,Vasile
TI  - Exploring, investigating, and discovering in mathematics
SN  - 081767019X (Boston : acid-free paper)
AV  - QA37.2 .B465 2004
U1  - 510   22
PY  - 2004///
CY  - Basel, Boston
PB  - Birkhauser
KW  - Mathematics
KW  - Problem solving
KW  - Toán học
N1  - Includes bibliographical references
ER  -