TY  - BOOK
AU  - Osgood, Charles F
TI  - Diophantine Approximation and its Applications
SN  - 0125286503
U1  - 512.81 
PY  - 1973///
CY  - New York
PB  - Academic Press
KW  - Diophantine analysis
KW  - Approximation theory
ER  -