TY  - BOOK
AU  - D'Angelo,John P.
AU  - West,Douglas Brent
TI  - Mathematical thinking: problem-solving and proofs 
SN  - 0130144126
U1  - 510 21
PY  - 2000///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Mathematics
KW  - Problem solving
N1  - Includes bibliographical references and index
ER  -