Kannappan, Palaniappan. <br/><br/>
Theory of functional equations 
[by] Pl. Kannappan. 
 - Madras,  Institute of Mathematical Sciences  [1969] 
 - 140 l.  27 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Functional equations 
<br/><br/><label>Dewey Class. No.: </label>517/.5  / KAN