Differential equations /
Ross, Shepley L.
Differential equations / by Shepley L. Ross. - New York, N.Y. : Blaisdell, 1964 - xi, 594 p. : il. - A Blaisdell book in the pure and applied sciences .
ECUACIONES DIFERENCIALES
517.3807
Differential equations / by Shepley L. Ross. - New York, N.Y. : Blaisdell, 1964 - xi, 594 p. : il. - A Blaisdell book in the pure and applied sciences .
ECUACIONES DIFERENCIALES
517.3807