Efthimiou, Costas. <br/><br/>
Introduction to functional equations :  theory and problem-solving strategies for mathematical competitions and beyond / 
Costas Efthimiou. 
 - Berkeley, Calif. :  Providence, R.I. :  MSRI Mathematical Sciences Research Institute ;  American Mathematical Society,  ©2011. 
 - xv, 363 pages :  illustrations (some color) ;  26 cm 
 - MSRI mathematical circles library ;  6 .
 - MSRI mathematical circles library ;  6. .
<br/><br/>Includes bibliographical references (pages 351-353) and index. 
<br/><br/><label>ISBN: </label>9780821853146 
<br/><br/><label>LCCN: </label>2011020089 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional equations--Problems, exercises, etc.<br/>Problemas e exercícios<br/>Equações funcionais<br/>Real functions--Functions of one variable--One-variable calculus.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Problems and exercises.
<br/><br/><label>Dewey Class. No.: </label>515.75  / E27i