Laugwitz, Detlef. <br/><br/>
Differential and riemannian geometry / 
Detlef Laugwitz; translated by Fritz Steinhardt. 
 - New York :  Academic Press,  1965. 
 - xii, 238 p. :  ill. ;  24 cm. 
<br/><br/> Translation of Differentialgeometrie. 
<br/><br/><label>LCCN: </label>64021670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential.<br/>Geometry, Riemannian.