Johnson, Alan,  1937- <br/><br/>
Electronics :  a systems approach / 
Alan Johnson. 
 - London :  Hodder & Stoughton,  1987. 
 - xi, 195 p. :  ill. ;  25 cm. +  pbk. 
<br/><br/>Includes index. 
<br/><br/>Fundamentals -- Electrical measurement -- Semiconductor components -- Voltage sources -- Basic switch circuits -- Basic logic circuit -- Basic amplifier circuits -- Systems from basic circuits -- Computer systems -- Communication systems. 
<br/><br/><label>ISBN: </label>0340371560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics
<br/><br/><label>Dewey Class. No.: </label>621.381