Redfern, Francis R. <br/><br/>
Acoustic emission source location :  a mathematical analysis / 
by Francis R. Redfern and Robert D. Munson. 
 - [Washington, D.C.] :  U.S. Dept. of the Interior, Bureau of Mines,  1982. 
 - 27 p. ;  28 cm. 
 - Report of investigations / United States Department of the Interior, Bureau of Mines ;  8692 .
 - Report of investigations (United States. Bureau of Mines) ;  8692. .
<br/><br/> Errata slip inserted. 
<br/><br/>Bibliography: p. 14. 
<br/><br/><label>LCCN: </label>81607146  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustic emission--Mathematics.<br/>Rocks--Testing--Mathematics.<br/>Ground control (Mining)--Mathematics.<br/>Least squares.
<br/><br/><label>LC Class. No.: </label>TN23  TA706.5  / .U43 no. 8692 
<br/><br/><label>Dewey Class. No.: </label>622 s  622/.2 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23: 8692