Golubitsky,M. Guillemin,V. <br/><br/>
Stable mappings and their siggularities 

 - New York  Springer-Verlag  1973 
 - x, 209 p. 
 - Graduate texts in Mathematicss;No.14 .
<br/><br/> Includes bibliography, appendix,index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manifolds-Mathematics<br/>Singularities-Mathematics<br/>Differentiable mappings
<br/><br/><label>Dewey Class. No.: </label>516.36  / GOL