O'Riley, Ronald P <br/><br/>
Electrical grounding :   bringing grounding back to earth / 
Ronald P. O'Riley 
 - 6th ed 
 - Albany, NY:   Delmar Publishers,   2002 
 - xxiv, 305 p.:   ill.;   28 cm 
<br/><br/> Based on the 2002 National Electrical Code  Includes index 
<br/><br/><label>ISBN: </label>0766832252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric currents--Grounding<br/>Electric wiring--Safety measures