Zill, D. G. (2013). A First Course in Differential Equations: With Modeling Applications (10th ed.). Cengage Learning.
Chicago Style (17th ed.) CitationZill, Dennis G. A First Course in Differential Equations: With Modeling Applications. 10th ed. Boston: Cengage Learning, 2013.
MLA (9th ed.) CitationZill, Dennis G. A First Course in Differential Equations: With Modeling Applications. 10th ed. Cengage Learning, 2013.
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