Simmons, George F. Differential Equations with Applications and historical Notes / by George F. Simmons - 2nd ed. - Chennai : McGraw Hill Education, 2018 - XX, 629 p. ISBN: 978-0-07-053071-3 Subjects--Topical Terms: Mathematics Subjects--Facted Index Terms: Differential Equations Dewey Class. No.: 515.35 / SIM-D2