Ryder, John Douglas,  1907- <br/><br/>
Networks, lines, and fields / 
John D. Ryder 
 - 2d ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1955 
 - 593 p. :  ill. ;  22 cm. 
<br/><br/><label>LCCN: </label>55-008696 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric circuits