Busemann, Herbert,  1905- <br/><br/>
The geometry of geodesics / 
Herbert Busemann 
 - New York :  Academic Press,  1955 
 - 422 p. :  ill. ;  24 cm. 
<br/><br/>Includes index 
<br/><br/><label>LCCN: </label>55-011291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential<br/>Curves on surfaces