TY  - BOOK
AU  - Lanczos, Cornelius
TI  - Linear differential operators
SN  - 898713706
SN  - 96014933
U1  - 515/.7242 LAN 
PY  - 1996///
CY  - Philadelphia, PA
PB  - SIAM
KW  - Calculus, Operational
KW  - Differential equations, Linear
N1  - Originally published: London ; New York : Van Nostrand, 1961. Includes bibliographical references and index
ER  -