Damper,R.T. <br/><br/>
Introduction to discrete-time signals and systems / 
R.I Damper. 
 - London :  Chapman and Hall,  c1995. 
 - xv,268 p.: ill. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Mathematics<br/>Discrete-Time sysytems