Nicolaescu, Liviu I. <br/><br/>
An invitation to Morse theory  [electronic resource] / 
Liviu Nicolaescu. 
 - New York, NY :  Springer Science+Business Media, Inc.,  2007. 
 - xiv, 241 p. :  digital :  24 cm. 
 - Universitext .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780387495101 (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Morse theory.