Introduction to filter theory /
Johnson, David E.
Introduction to filter theory / by David E. Johnson. - Englewood Cliffs, N.J. : Prentice-Hall, 1976. - xii, 306 p. - Prentice-Hall Electrical Engineering Series. .
Includes bibliography and index.
0134837762
Electric filters.
Introduction to filter theory / by David E. Johnson. - Englewood Cliffs, N.J. : Prentice-Hall, 1976. - xii, 306 p. - Prentice-Hall Electrical Engineering Series. .
Includes bibliography and index.
0134837762
Electric filters.