TY - BOOK AU - Edwards, C. AU - Penney, David AU - Calvis, David TI - Differential Equations and Boundary Value Problems : : Computing and Modeling SN - 9780321796981 U1 - 515.35 PY - 2015/// CY - Boston : PB - Pearson, KW - Differential equations KW - Boundary value problems KW - Giải tích KW - Phương trình vi phân ER -