Computer numerical controls  introduction /  [videorecording] : 
Coastal Skills Training 
 - Virginia Beach, Va:  Coastal Training Technologies Corp.  2004 
 - 1 digital video disc (10 min.):  sd. col.;  12cm 
<br/><br/> Title from disc label 
<br/><br/><label>ISBN: </label>MED0000712(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine-tools--Numerical control<br/>Numerical control--Computer programs