TY  - BOOK
AU  - Cohen,Leon Warren
AU  - Ehrlich,Gertrude
TI  - The structure of the real number system
T2  - University Series in Undergraduate Mathematics
PY  - 1963///
CY  - Priceton
PB  - D. Van Nostrand Co., Inc.
N1  - Bibliogr. s. 113-114
ER  -