O'Neill, Barrett. <br/><br/>
Elementary differential geometry/ 
Barrett O'Neill. 
 - Rev. 2nd ed. 
 - London:  Academic Press,  2006. 
 - xi, 503 pages:  illustrations;  23 cm 
<br/><br/> Previous edition: London: Academic, 1997. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0120887355 9780120887354 
<br/><br/><label>Nat. Bib. No.: </label>GBA607951  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Differential.
<br/><br/><label>Dewey Class. No.: </label>516.37