Singh B. <br/><br/>
GATE Civil Engineering, 11th Ed.  Textual Documents  
Singh B. 
 - 11th Ed 
 -  Made Easy Publications  2019 
 - 611 
<br/><br/><label>ISBN: </label>978-93-5147-354-1   
<br/><br/><label>Dewey Class. No.: </label>624