Hobst, Leos. <br/><br/>
Anchoring in rock / 
Leos Hobst and Josef Zajic. 
 - Amsterdam :  Elsevier Science,  1977. 
 - 390 p. :  ill. ;  25 cm. 
 - Developments in geotechnical engineering ;  13. .
<br/><br/><label>ISBN: </label>0444998306 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anchorage (Structural engineering).<br/>Rock bolts.