Lyons, T. A.,  Commander <br/><br/>
A treatise on electromagnetic phenomena and on the compass and its deviations aboard ship :  mathematical, theoritical and practical / 
by T. A. Lyons 
 - New York :  John Wiley,  1901- 
 - v. ;  22 cm. 
<br/><br/> Library has vol.1 and 2  Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetism<br/>Electromagnetic fields
<br/><br/><label>Dewey Class. No.: </label>538.3