Varghese, P. C. <br/><br/>
Building materials 

 - 2nd ed. 
 - New Delhi:  PHI Learning Private Limited,  2016. 
 - xviii, 283 p. 
<br/><br/><label>ISBN: </label>9788120350915 
<br/><br/><label>Dewey Class. No.: </label>690 VAR