TY  - BOOK
AU  - Lanczos ,Cornelius
TI  - Linear differential operators / 
SN  - 0486680355 (pbk.)
AV  - QA432 .L3 1997
PY  - 1997///
CY  - Mineola , N.Y. : 
PB  - Dover Publications , 
KW  - Calculus , Operational
KW  - LCSH
KW  - Differential equations , Linear
KW  - Calculus
N1  - Originally published : London ; New York : Van Nostrand , 1961; Includes bibliographical references and index
ER  -