Johnson, David E..
Introduction to Filter Theory / Johnson David E.. - Englewood Cliffs, N.J. : Prentice-Hall, 1976. - XII, 306 s.; 25 cm.
Introduction to Filter Theory / Johnson David E.. - Englewood Cliffs, N.J. : Prentice-Hall, 1976. - XII, 306 s.; 25 cm.