Bolton, W.  1933 <br/><br/>
Engineering instrumentation and control / 
W. Bolton 
 - London  Butterworth  1980. 
 - 136p.  ill.  25 cm. 
<br/><br/><label>ISBN: </label>0408004622  RM27.82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control.<br/>Engineering instruments.