Eckman ,Donald <br/><br/>
Industrial instrument/ 
Donald Eckman 
 - New  Delhi :  CBS Publisher ,  2002 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8123908105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.78  / ECK