TY  - BOOK
AU  - Luxemburg, W. A. J.,ed.
AU  - Luxemburg,W.A.J.
AU  - Robinson,Abraham
TI  - Contributions to non-standard analysis
T2  - Studies in logic and the foundations of mathematics;69
PY  - 1972///
CY  - Amsterdam
PB  - North-Holland Pub. Co.
KW  - Nonstandard mathematical analysis
KW  - Congresses
KW  - Logic, Symbolic and mathematical
ER  -