Electrical engineering : Concepts and applications 
Carlson, A. Bruce. 
 - Second edition. 
 -  Addison-Wesley Publishing Company.  1990 
 - xiii, 776 pages. 
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<br/><br/><label>ISBN: </label>0-201-50938-5 
<br/><br/><label>Dewey Class. No.: </label>621.0 C19e 1990