TY  - BOOK
AU  - Wolf, Robert S
TI  - Proof, logic, and conjecture : the mathematician's toolbox
SN  - 716730502
SN  - 97031940
U1  - 511.3 WOL 
PY  - 1998///
CY  - New York
PB  - W. H. Freeman
KW  - Logic, Symbolic and mathematical
KW  - Number theory
KW  - Set theory
N1  - Includes bibliographical references (p. 409-411) and index
ER  -