Saxena, Subhash <br/><br/>
Tunnel engineering 

 - Delhi  ; Dhanpat Rai & Sons  , 1971 
 - ii,175p. 
<br/><br/><label>ISBN: </label> 8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Structural Engineering<br/>Tunnel Engineering
<br/><br/><label>Dewey Class. No.: </label>624.19  / SAX