Lee,William C.y,
Mobile cellular telecommunication / - 1st. - Singapore: Mc Graw Hill, 2001. - xxii,663p.. - 2001.
Telecommunication-Cellular
621.384 56 / LEE/M
Mobile cellular telecommunication / - 1st. - Singapore: Mc Graw Hill, 2001. - xxii,663p.. - 2001.
Telecommunication-Cellular
621.384 56 / LEE/M