Differential equations of applied mathematics /
Duff, G. F. D., 1926-
Differential equations of applied mathematics / By g.f.d. duff and d. naylor. - 423 páginas
Ecuaciones diferenciales
QA371 / D83
Differential equations of applied mathematics / By g.f.d. duff and d. naylor. - 423 páginas
Ecuaciones diferenciales
QA371 / D83