TY  - BOOK
AU  - Wakker,Peter
TI  - A graph - theoretic approach to revealed preference
T2  - Report 8635
AV  - MATH QA3.R46 no.8635 
PY  - 1986///
CY  - Nijmegen
PB  -  : Catholic University, Department of Mathematics
KW  - Graph theory
KW  - Preffered numbers
N1  - Includes bibliographical references
ER  -