Iooss, Gerard. <br/><br/>
Elementary stability and bifurcation theory   
by Gerard Iooss, Daniel D.Joseph 
 - New York  Springer-Verlag  1980 
 - xv, 286p. incl. bibl., ind. 
 - Undergraduate texts in mathematics .
<br/><br/><label>ISBN: </label>038790526X 
<br/><br/><label>Dewey Class. No.: </label>515.35  / N809;1