Layal.J.S. <br/><br/>
Civil engineering drawing 
Layal.J.S. 
 - 2 nd 
 - Delhi ;  Satya  Prakashan.,  2008. 
 - 709 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0246117524 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> drawing.
<br/><br/><label>Dewey Class. No.: </label>604.2  / LAY