Czerwik Stefan <br/><br/>
Functional Equations and Inequalities in Several Variables 

 -  World Scientific  WSPC  2002 
<br/><br/><label>ISBN: </label>9789812778116 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics