Johnson, Alan,   1937 <br/><br/>
Electronics :  a systems approach / 
Alan Johnson. 
 - London :   Hodder and Stoughton,   1987. 
 - xi,195p. :   ill. ;   25cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0340371560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics.