TY - BOOK AU - Varrall, Geoffrey. TI - 3G handset and network design SN - 9780471455264 U1 - 621.3821 VAR PY - 2003/// CY - New York PB - ; Chichester : Wiley KW - Mobile communication systems KW - Wireless communication systems KW - Cell phones KW - Geoffrey Varrall; Roger Belcher ER -