Sensors Expo Proceedings Chicago Illinois September 29-October 1, 1992  

 - Peterborough, Nh :   Helmers Publishing/Expocon Management Associates,   c1992 
 - 454 p.  : ill 
<br/><br/>Includes Bibliographical References 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Detectors Congresses
<br/><br/><label>Dewey Class. No.: </label>681.2  / SEN