TY  - BOOK
AU  - Birkhoff, George David
AU  - 
TI  - Collected mathematical papers
U1  - 51:62(083) 
PY  - 1968///
CY  - New York
PB  - Dover
KW  - Mathematics
KW  - Number theory
KW  - Set theory
KW  - Group theory
KW  - Pure mathematics
KW  - Mathematics for engineers
KW  - Mathematics for business
KW  - Mathematics for industry
N1  -  V .I. Bundary value problems and associated sturmian problems/differential equations difference equations dynamics
ER  -