Durkin, John. <br/><br/>
Performance evaluation of electromagnetic techniques for the location of trapped miners / 
by John Durkin. 
 - [Washington] :  U.S. Dept. of the Interior, Bureau of Mines,  1982. 
 - ii, 30 p. :  ill. ;  28 cm. 
 - Report of investigations / United States Department of the Interior, Bureau of Mines ;  8711 .
 - Report of investigations (United States. Bureau of Mines) ;  8711. .
<br/><br/>Bibliography: p. 29-30. 
<br/><br/><label>LCCN: </label>82600087  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine rescue work--Equipment and supplies--Evaluation.<br/>Electromagnetic fields.<br/>Signal processing.
<br/><br/><label>LC Class. No.: </label>TN23  TN297  / .U43 no. 8711 
<br/><br/><label>Dewey Class. No.: </label>622 s  622/.8 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23:8711