Electricity for refrigeration, heating and air conditioning  components of electric motors /  [video recording] : 
Thomson/Delmar Learning 
 - Clifton Park, NY:  Thomson/Delmar Learning,  2003 
 - 1 video cassette (16 min. 52 sec.): sd., col.;  1 cm.;  1 instructor's guide 
 - Electricity for refrigeration, heating and air conditioning; set 2 (4) .
<br/><br/> VID 023 
<br/><br/><label>ISBN: </label>1401817076 (set) 140181705X (Instructor's guide) 1401817114 (videocassette) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric motors<br/>Electric engineering