Electrical safety  [videorecording] / 
Cambridge Educational 
 - 1 videocassette (VHS) (30 min.) :  sd., col. ;  1/2 in. 
 - Safety first [videorecording] .
<br/><br/><label>ISBN: </label> RM1255.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity.<br/>Electricity--Safety measures.