Machine Drawing  English 
Narayana,K.L 
 - 6 
 - New Delhi  New Age international  2019 
<br/><br/><label>ISBN: </label>938778830X 
<br/><br/><label>Publisher. No.: </label> New Age International 
<br/><br/><label>Dewey Class. No.: </label>604.24  / NAR