Dhawan, R.K. <br/><br/>
A text book of engineering geometrical drawing. 
By  R.K. Dhawan 
 -  S.chand &co. 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>81-219-1431-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical