Sensors International Congress and Exposition Cobo Hall Detroit Michigan February 23-27, 1981 - Warrendale, Pa : Society of Automotive Engineers, c1981 - 66 p. : ill - Sp ; No. 486 . Includes Bibliographical References ISBN: 0898832578 ISSN: Subjects--Topical Terms: Sensors Congresses Dewey Class. No.: 621.38154 / SAE