The Open University  <br/><br/>
Mathematics    a second level course  unit 2 symmetry 

 -  The Open University  1991 
 - 84p.  29cm 
<br/><br/><label>ISBN: </label>07492203706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Properties of functions
<br/><br/><label>Dewey Class. No.: </label>515.22  / OPE