DERRICK, W. R. (1976). Elementary differential equations with: Applications. Addison-Wesley.
Chicago Style (17th ed.) ZitazioaDERRICK, William R. Elementary Differential Equations with: Applications. Reading, Mass: Addison-Wesley, 1976.
MLA (9th ed.) ZitazioaDERRICK, William R. Elementary Differential Equations with: Applications. Addison-Wesley, 1976.
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