Woodcock, A. E. R. <br/><br/>
A Geometrical Study of the Elementary Catastrophes 
/ by A. E. R. Woodcock 
 - Berlin:  Springer-Verlag,  1970. 
 - 257p.; 
<br/><br/><label>ISBN: </label>3540066810 
<br/><br/><label>Dewey Class. No.: </label>516  / WOO/L