TY  - BOOK
AU  - Margolis Eric Ed.
AU  -  Laurence Stephen Ed.
TI  - Creations of the mind :  Theories of artifacts and their representation
SN  - 9780199250998 (hbk)
U1  - R:(S:4), P7 
PY  - 2007///
CY  - New York
PB  - Oxford University Press U.S.A    
KW  - PHILOSOPHY
ER  -