Perry, John <br/><br/>
Spinning tops and gyroscopic motions :  with 66 illustrations / 
John Perry 
 - New York :  Dover Publications,  1957. 
 - 102 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gyroscopes.
<br/><br/><label>Dewey Class. No.: </label>531.34  / PES 1957