Scales, Ian <br/><br/>
The spectrum peripherals guide 

 - London:  Pan Book,  1984. 
 - 126p. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0330284592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>001.51  / SCS