Electrical pre-apprenticeship and workforce development manual / 
Independent Electrical Contractors Chesapeake, Western Electrical Contractors Association Inc 
 - Clifton Park, NY :  Delmar Cengage Learning,  2013 
 - xxi, 469 p. :  col. ill. ;  29 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781111316891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric wiring<br/>Electric circuits<br/>Electrical engineering