516<br/>SID<br/><br/>
2159<br/><br/>
Siddons, A. W. <br/><br/>
A New Geometry 
/ A. W. Siddons and K. S. Snell 
. – 2nd ed. 
. – London :  Cambridge University Press, 1962.
<br/><br/>xvi, 329 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>Dewey Class. No.: </label>516  / SID