RAMSAY, D. C. <br/><br/>
Engineering Instrumentation and Control 

 - 2nd Ed. 
 - Cheltenham,  Stanley Thornes,  1984. 
 - ix, 250p.: ill.; figure.  picture, table.  Index.  24cm. 
<br/><br/><label>ISBN: </label>0 85950 571 5 
<br/><br/><label>Dewey Class. No.: </label>LM 621.381 RAM