Simmons, G. F. (2007). Student's solutions manual to accompany differential equations: Theory, technique, and practice. Boston: McGraw-Hill Higher education.
استشهاد بنمط شيكاغوSimmons, George F. Student's Solutions Manual to Accompany Differential Equations: Theory, Technique, and Practice. Boston: McGraw-Hill Higher education, 2007.
MLA استشهادSimmons, George F. Student's Solutions Manual to Accompany Differential Equations: Theory, Technique, and Practice. Boston: McGraw-Hill Higher education, 2007.
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