Gregory, B.A <br/><br/>
An introduction to Electrical Instrumentation/ 
B.A. Gregory 
 - London :  The Macmillan press,  1973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Instrumentation
<br/><br/><label>Dewey Class. No.: </label>621.372  / GRE