TY - BOOK AU - Kannappan, PI. TI - Functional equations and inequalities with applications SN - 9780387894911 U1 - 517.965 PY - 2009/// CY - London PB - Springer KW - EXPONETIAL EQUATION KW - FRECHET RESULT KW - PEXIDER'S EQUATION KW - TRIGONEMETRIC FUNCTION N1 - Ref. sec ER -