|
1
|
|
|
|
QA248
.F74
|
Abstract set theory
|
Amsterdam, [ Netherlands ] : North-Holland Publishing Company , 1966
|
Fraenkel, Abraham A.
|
|
2135
|
|
2
|
|
|
|
QA611
.B4
|
The theory of graphs and its applications
|
New York, [ United States ] : John Wiley and Sons , 1962
|
Berge, Claude
|
|
3204
|
|
3
|
|
|
|
QA248
.K8
|
Introduction to set theory and topology/by Kazimierz Kuratowski; translated from the revised Polish edition by Leo F. Boron
|
Great Britain, [ United Kingdom ] : Pergamon Press , 1962
|
Kuratowski, Kazimierz
|
|
47559
|