Eisenhart, Luther Pfahler. <br/><br/>
A Treatise on the Differential Geometry of Curves and Surfaces 
Luther Pfahler Eisenhart 
 - New York :  Dover Publications,  c1909. 
 - xiv, 474 p.:  ill.; 
<br/><br/><label>Dewey Class. No.: </label>516.362  / TRE/EIS