Differential geometry :  proceedings of the Third Symposium in Pure Mathematics of the American Mathematical Society held at the University od Arizona, Tucson, Arizona, Februari 18-19, 1960 / 
Carl B. Allendoerfer, editor 
 - Providence, R.I.  American Mathematical Society  1961 
 - 200 p. ;  26 cm. 
 - Proceedings of symposia in pure mathematics  v.3 .
<br/><br/> With the support of the National Science Foundation 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential--Congresses