Gray, Andrew <br/><br/>
On magnetism and electricity 

 - New York  Macmillan and Co.  1898 
 - xv,479p.  21cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Magnetism and electricity
<br/><br/><label>Dewey Class. No.: </label>537  / G71O