IEEE recommended practice for protection and coordination of industrial and commercial power systems 
sponsor, Industrial and Commercial Power Systems Committee of the IEEE Industry Applications Society 
 -  Institute of Electrical and Electro [New York, N.Y.]  1975  1975 
 - 312 p. :ill. ;26 cm. 
<br/><br/> "IEEE std. 242-1975."  Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0471018023 (jacket Wiley-Int 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric apparatus and appliances -- Protection.--TK
<br/><br/><label>LC Class. No.: </label>TK152.I63 1975