IEEE recommended practice for grounding of industrial and commercial power systems / 
 I.E.E.E. recommended practice for grounding of industrial and commercial power systems. 
sponsor, Power System Technologies Committee of the IEEE Industry Applications Society. 
 - 4th ed. 
 - New York :  Institute of Electrical and Electronics Engineers Wiley-Interscience,  1982. 
 - 136 p. :  ill. ; c 26 cm. 
<br/><br/> 'IEEE std 142-1982 (revision of ANSI/IEEE std 142-1972.' 
<br/><br/>Includes bibliographical references and index 
<br/><br/>
<br/><br/><label>LCCN: </label>82-83209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric currents--Grounding--United States.--Standards<br/>Electric power systems--Protection--United States.--Standards<br/>Electric engineering--United States.--Standards