Ahmed, Nasir <br/><br/>
Discrete-time signals and systems 
Nasir Ahmed, T. Natarajan 
 - Reston, Va  Reston Pub. Co.  c1983 
 - xiii, 398 p.  ill.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discrete-time systems
<br/><br/><label>Dewey Class. No.: </label>621.38