TY - BOOK AU - Kumar Ravendra TI - Ordinary & Partial Differential Equation: SN - 9788194377740 U1 - 515.35 23 PY - 2020/// CY - Dibrugarh PB - Mahaveer Publication N1 - 1.Differential Equation of the first order and first Degree 2.Differential Equation of first order and Higher degree 3.The Wronskian 4.Solution of differential Equation by reducing its order 5.Method of variation of parameter ER -