Electric circuits / 
Nilsson, James W.; Riedel, Susan A. 
 - 9th ed. 
 - New Jersey :  Pearson Education, Inc.,  2011. 
 - 816 p.: col. Ill.; 27.5 cm. 
<br/><br/>Includes appendices, answers to selected problems, index 
<br/><br/><label>ISBN: </label>9780137050512 
<br/><br/><label>Dewey Class. No.: </label>C 621.319 N712 2011