TY - BOOK AU - Polking, John TI - Differential equations SN - 9789353432270 (pbk) U1 - 515.35 PY - 2019/// CY - India PB - Pearson KW - Differentials equations KW - Mathematics KW - Linear systems KW - Laplace transformation KW - Nonlinear systems KW - FBSH N1 - Includes appendix and index ER -