Wassermann, Gordon. <br/><br/>
Stability of unfoldings. 
Gordon Wassermann. 
 - Berlin,  New York,  Springer-Verlag,  1974. 
 - ix, 164 p. 
 - Lecture notes in mathematics, 393 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differentiable mappings.<br/>Singularities (Mathematics)
<br/><br/><label>Universal Decimal Class. No.: </label>517.925.51  / WAS