TY - BOOK AU - Andrade,Alessandra A.L. TI - The global navigation satellite system: navigating into the new millennium SN - 0754618250 U1 - 629.13251 PY - 2001/// CY - Aldershot, Hants, England, Burlington, VT PB - Ashgate KW - Artificial satellites in navigation KW - Air traffic control KW - MCE ER -