TY  - BOOK
AU  - Niven,Ivan Morton
TI  - Irrational numbers
T2  - Carus mathematical monographs, no. 11
AV  - QA247.5 .N57
U1  - 512.81 
PY  - 1963///
CY  - Rahway, N.J.
PB  - J. Wiley
KW  - Numbers, Irrational
KW  - Local
ER  -