DUGGAL, S.K. <br/><br/>
BUILDING MATERIALS 

 - NEW DELHI  NEW AGE INTERNATIONAL  2009 
 - xvi+525p.,24x18Cms. 
<br/><br/><label>ISBN: </label>81-224-2392-1 
<br/><br/><label>Dewey Class. No.: </label>691 D866