TY  - BOOK
AU  - Yath Martin
TI  - Nonstandard analysis
SN  - 3764377739
U1  - X:(B), P7 
PY  - 2007///
CY  - Basel
PB  - Birkhauser verlag         
KW  - Economics
N1  - Bibliography: p 241-252; Appendix: p 211-240
ER  -