Chain drives  [video recording] / 
Coastal Training Technologies Corp. 
 - Virginia Beach, Va. :  Coastal Training Technologies Corp.,  1999 
 - 1 videodisc (24 min.) :  sd., col. ;  12 cm. 
<br/><br/><label>ISBN: </label>MED0000631(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drives, Mechanical<br/>Power transmission<br/>Chain drive