3G handy guide :  CNC lathe machine operation / 
3G E-learning LLC 
 - New York :  3G E-learning LLC,  2019. 
 - x, 198 p.: col. Ill.; 23.6 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781984625632 
<br/><br/><label>Dewey Class. No.: </label>C 621.902 T531 2019