Oppenheim, Alan V.
Signals & systems. - New Jersey : Prentice Hall, 1997. - 957p., index, references, bibliography. ; cm.
0136511759
Signal and Systems.
QA402.D62
Signals & systems. - New Jersey : Prentice Hall, 1997. - 957p., index, references, bibliography. ; cm.
0136511759
Signal and Systems.
QA402.D62