WAYLAND, H. (1957). Differential equations applied in science. Van Nostrand.
Dyfyniad Arddull ChicagoWAYLAND, Harold. Differential Equations Applied in Science. Princeton, N.J: Van Nostrand, 1957.
Dyfyniad MLAWAYLAND, Harold. Differential Equations Applied in Science. Van Nostrand, 1957.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.