Spooner, D.F..
Mathematics for Telecommunications and Electrical Engineering / vol.1 Spooner D.F., Grinsted W.H.. - 2 edition. - London : English Universities Press, 1965. - XII,365 s.; 24 cm.
Mathematics for Telecommunications and Electrical Engineering / vol.1 Spooner D.F., Grinsted W.H.. - 2 edition. - London : English Universities Press, 1965. - XII,365 s.; 24 cm.