Langefors, U. <br/><br/>
The modern technique of rock blasting, 
by U. Langefors and B. Kihlström. 
 - [2d ed.] 
 - New York,  Wiley  [1967, c1963] 
 - 405 p.  illus., port.  24 cm. 
<br/><br/> On spine: Rock blasting. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blasting.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>624.152  / LAN