TY  - BOOK
AU  - Sayward, Charles
TI  - Dialogues concerning natural numbers
SN  - 9781433107801
SN  - 200902486
U1  - 510.1 SAY 
PY  - 2009///
CY  - Bern
PB  - Peter Lang
KW  - Mathematics - Philosophy
N1  - Three of the dialogues have appeared journals in 2002 and 2005 and have been somewhat altered. Includes bibliographical references and index
ER  -