Alexander, Charles K. Christiansen, Donald. Jurgen, Ronald K. New York McGraw-Hill c2005 5th ed. 1 v. (various pagings) : ill. ; 25 cm. + 1 CD-ROM ( 4 3/4 in.) Part 1.Principle and techniques (Page-1.3), Part2 .Components. (Page-5.3), Part 3 .Circuits and Functions (Page-10.3), Part 4. Systems and Applications(Page-17-3) Donald Christiansen, editor, Charles K. Alexander, editor, Ronald K. Jurgen, associate editor. Telecommunication Engineering 621.381,STA 2005047880 http://www.e-streams.com/es0909/es0909_4471.html http://www.loc.gov/catdir/enhancements/fy0624/2005047880-b.html http://www.loc.gov/catdir/enhancements/fy0624/2005047880-d.html http://www.loc.gov/catdir/enhancements/fy0624/2005047880-t.html http://www.e-streams.com/es0909/es0909_4471.html http://www.loc.gov/catdir/enhancements/fy0624/2005047880-b.html http://www.loc.gov/catdir/enhancements/fy0624/2005047880-d.html http://www.loc.gov/catdir/enhancements/fy0624/2005047880-t.html 20230825123411.0