John, K C <br/><br/>
Textbook of machine drawing 

 - Delhi  PHI  2009 
 - 346 
<br/><br/><label>ISBN: </label>97881-2033721-3 
<br/><br/><label>Standard No.: </label>116837 
<br/><br/><label>Subjects--Index Terms: </label>Drafting Mechanical 
<br/><br/><label>Dewey Class. No.: </label>621.815  / JOH