%0 Journal Article
%A Schwerdtfeger, H.
%T String Figures and other monographs, Chelsea, New York, 1960. $3.95. - String Figures, by W.W.R. Ball. Third edition, 1920. 72 pages. - Methods and Theories for the Solution of Problems of Geometrical Construction, by J. Petersen (translated from the Danish). 1879. 102 pages. - The Elements of Non-Euclidean Plane Geometry and Trigonometry, by H. S. Carslaw. 1916, 179 pages. - History of the Logarithmic Slide Rule and Allied Instruments, by F. Cajori. 1909. 136 pages.
%J Canadian mathematical bulletin
%D 1960
%P 199-200
%V 3
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500025558/
%R 10.1017/S0008439500025558
%F 10_1017_S0008439500025558