TY - BOOK AU - Dharmaiah,V. TI - Introduction to theory of ordinary differential equations SN - 9788120346666 (pbk) U1 - 515.35 PY - 2014/// CY - New Dehli PB - PHI Learning Private Limited KW - Differential equations KW - Mathematics KW - Analytical methods KW - Linear systems KW - Adjoint equation KW - Recent development KW - Fourier series KW - Preliminaries KW - Math ER -