Laugwitz, Detlef. <br/><br/>
Differential and Riemannian geometry / 
by Detlef Laugwitz ; translated by Fritz Steinhardt. 
 - New York ;  London :  Academic Press,  1965. 
 - xii, 238 p :  illus ;  24 cm. 
<br/><br/> Translation of: Differentialgeometrie. 1960 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential<br/>Geometry, Riemannian