BOYCE WILLIAM. (2025). ELEMENTARY DIFFERENTIAL EQUATIONS AND BOUNDARY VALUE PROBLEMS (GLOBAL EDITION.). WILEY.
Chicago-viite (17. p.)BOYCE WILLIAM. ELEMENTARY DIFFERENTIAL EQUATIONS AND BOUNDARY VALUE PROBLEMS. GLOBAL EDITION. WILEY, 2025.
MLA-viite (9. p.)BOYCE WILLIAM. ELEMENTARY DIFFERENTIAL EQUATIONS AND BOUNDARY VALUE PROBLEMS. GLOBAL EDITION. WILEY, 2025.
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