Polar coordinate programming  [videorecording]/ 
Coastal Skills Training 
 - Virginia Beach, Va:  Coastal Training Technologies Corp. 
 - 1 videocassette:  sd., col.;  1 cm. 
 - Computer numerical controls (12 of 15) .
<br/><br/> Title from disc label 
<br/><br/><label>ISBN: </label>MED0001908(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine-tools--Numerical control<br/>Machine-tools--Numerical control--Programming<br/>Numerical control--Computer programs