Papoulis, Athanasios,  1921- <br/><br/>
Signal analysis 
Athanasios Papoulis 
 - International student edition 
 - Auckland  McGraw-Hill  1977 
 - 431p. ill. 21cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0070664684 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing