Spooner, D.F..
Mathematics for Telecommunications and Electrical Engineering / vol.2 Spooner D.F., Grinsted W.H.. - London : English Universities Press, 1959. - XIV,514 s.; 19 cm.
Mathematics for Telecommunications and Electrical Engineering / vol.2 Spooner D.F., Grinsted W.H.. - London : English Universities Press, 1959. - XIV,514 s.; 19 cm.