TY  - BOOK
AU  - Kaplan, Wilfred.
TI  - Operational Methods for Linear Systems
U1  - 517.382 KAP 
PY  - 1962///
CY  - London
PB  - Addison- Wesley Publishing Company, INC
KW  - Operational Methods, The Laplace Transform, Time- Variant Linear Systems
ER  -