Young, P. H.
Electronic communications techniques / by P. H. Young. - 4th ed. - New Jersey : Prentice Hall, 1999. - xviii, 863 p. : ill. ;
Electronic Communications.
Electronic communications techniques / by P. H. Young. - 4th ed. - New Jersey : Prentice Hall, 1999. - xviii, 863 p. : ill. ;
Electronic Communications.