next generation networks Sadiku, Matthew N. O. creator Boca Raton, Fla CRC Press c2002 240 p. : ill. ; 25 cm. Matthew N.O. Sadiku. Optical communications Wireless communication systems 621.3827 0849312787 (alk. paper) 2001052889 http://www.loc.gov/catdir/enhancements/fy0646/2001052889-d.html http://www.loc.gov/catdir/enhancements/fy0646/2001052889-d.html 20170207153547.0