Khanna, P.N. <br/><br/>
Indian Practical Civil Engineer's Handbook /   P.N. Khanna 

 - 11 
 - ND:  Engineer's Pub.;  1988. 
 - 22p.  [pb] 
<br/><br/><label>Dewey Class. No.: </label>RH-624.020  / KHA-I