TY  - BOOK
AU  - Oppenheim, Alan V
AU  - Willsky, Alan S
TI  - Signals and systems
SN  - 81-203-0503-5
CY  - New Delhi
KW  - Communication systems
KW  - Digital systems
KW  - Discrete time signals
KW  - Electronic and communication engineering
KW  - Fourier analysis -- Continious time signals
KW  - Fourier transform
KW  - Laplace transform
KW  - Signals and systems
KW  - Time invariant systems
N1  - Reprint year 1995. Includes bibliographical references and index
ER  -