Gopalakrishna, K R <br/><br/>
Machine drawing in first angle projection 

 - 22 
 - Bangalore  Subhas  2013 
 - vi, 452p. : ill. 
<br/><br/> Replaced the 22nd ed. on 31/10/17. Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine drawing