TY  - BOOK
AU  - Dalen,D.van
AU  - Monna,A.F
TI  - Sets and integration: an outline of the development
SN  - 9001597750
PY  - 1972///
CY  - Groningen: 
PB  - Wolters-Noordhoff Pub., 
KW  - Arithmetic functions
N1  - bibliographical references
ER  -