TY  - GEN
AU  - Cordes,H.O
TI  - Spectral theory of linear differential operators and comparison algebras
SN  - 0521284430 (pbk.)
U1  - 515.7/242 
PY  - 1987///
CY  - Cambridge [Cambridgeshire], New York
PB  - Cambridge University Press
KW  - Differential operators
KW  - Linear operators
N1  - Includes index
UR  - http://www.loc.gov/catdir/enhancements/fy0803/85047935-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0803/85047935-t.html
ER  -