Langefors, U. <br/><br/>
The modern technique of rock blasting / 
by U. Langefors and B. Kihlstrom. 
 - 3rd ed. 
 - New York :  John Wiley & Sons,  1978. 
 - 438 p. :  ill. ;  24 cm. 
<br/><br/> 'A Halsted Press book.' 
<br/><br/>Includes bibliographical references (p. 398-407) and index. 
<br/><br/><label>ISBN: </label>0470992824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blasting.