TY  - BOOK
AU  - Buchi J Richard
AU  -  Siefkes Dirk
TI  - Monadic second theory of all countable ordinals
T2  - Lecture notes in mathematics: A collection of anformal reports and seminars; 328
U1  - B311, L3 
PY  - 1973///
CY  - Berlin
PB  - Springer-Verlag         
KW  - Numerical analysis
ER  -