Kannappan, P. (1969). Theory of functional equations. Institute of Mathematical Sciences.
Chicago Edition CitationKannappan, Palaniappan. Theory of Functional Equations. Madras: Institute of Mathematical Sciences, 1969.
MLA Edition CitationKannappan, Palaniappan. Theory of Functional Equations. Institute of Mathematical Sciences, 1969.
Warning: These citations may not always be 100% accurate.