Gilbert, William <br/><br/>
De Magnete 
by William Gilbert; translated by P. Fleury Mottelay. 
 - New York  Dover Pub.  1958 
 - liv, 368 p.: ill.; 20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnets Iron Ores. 
<br/><br/><label>Dewey Class. No.: </label>538  / G34M