Lenk, John D. <br/><br/>
Handbook of controls and instrumentation / 
John D. Lenk. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1980. 
 - x, 310 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering <br/>Automatic control.<br/>Engineering instruments.
<br/><br/><label>LC Class. No.: </label>TS156.8  / .L45 1980 
<br/><br/><label>Dewey Class. No.: </label>629.8  / LEN-H 1980 6850