TY  - BOOK
AU  - Baum,John D., Dobyns, Roy A.
AU  - x
TI  - The structure of the real number system: A programmed introduction Englewookd
SN  - x
U1  - 512.81/BAS 
PY  - 1967///
CY  - Englewood Cliffs
PB  - Prentice - Hall
KW  - Numbers, Theory of
N1  - x
ER  -