String figures, and other monographs. 

 - Reprint of the 1960 ed. 
 - New York :  Chelsea Pub. Co.,  [1969] 
<br/><br/> First published in 1959. 
<br/><br/>String figures / by W.W.R. Ball -- Methods and theories for the solution of problems of geometrical construction / by J. Petersen -- Non- Euclidean plane geometry and trigonometry / by H.S. Carslaw -- A history of the logarithmic slide rule / by F. Cajori. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>String figures.