Acoustic emissions in geotechnical engineering practice 
/	sponsored by ASTM Committee D-18 on Soil and Rock for Engineering Purposes, Detroit, Michigan, 24 June 1981; edited by V.P. Drnevich and R.E. Gray 
 - Philadelphia  ASTM  1981 
 - 209 p. - 
 - ASTM special technical publication; no.750 .
<br/><br/><label>ISBN: </label>146965 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sound<br/> Acoustical engineering
<br/><br/><label>Dewey Class. No.: </label>620.2  / SYM