Electronic signal processing /  [Book]. 
[T326 Course Team]. Block 1, Introduction to signals and systems / prepared by the Course Team.  
 - Milton Keynes :   The Open University Press,   1984. 
 - 86p. :   ill(some col.) ;   30cm. 
 - T326 ;  block 1 .
<br/><br/> Cover title: Open University. 
<br/><br/>Contents: Units 1-4. 
<br/><br/><label>ISBN: </label>0335172008 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing.