Gould, D.W. <br/><br/>
The top:  universal toy, enduring pastime/ 
D.W. Gould 
 - Folkestone:  Bailey Brothers and Swinfen,  1975, c1973 
 - xi, 274 p.:  ill.;  22 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 245-269 
<br/><br/><label>ISBN: </label> £ 5.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tops<br/>Precession<br/>Rotational motion (Rigid dynamics)
<br/><br/><label>Dewey Class. No.: </label>688.728