TY  - BOOK
AU  - Cohen,Leon W.
AU  - Ehrlich,Gertrude
TI  - The structure of the real number system
PY  - 1963///
CY  - New York
PB  - Van Nostrand Reinhold, 
KW  - Numbers, Theory of
KW  - Numbers, Real
KW  - Arithmetic
KW  - Foundations
ER  -