TY  - BOOK
AU  - Engel, Arthur
TI  - Problem-Solving Strategies
SN  - 81-8128-015-6
U1  - 518 
PY  - 2005///
CY  - New Delhi
PB  - Springer
KW  - Functional education
KW  - Mathematics
KW  - Number theory
N1  - Includes references and index; RBC
ER  -