TY  - BOOK
AU  - Diggelen, Frank Van
TI  - A-GPS: assisted GPS, GNSS, and SBAS
SN  - 9781596933743
U1  - 629.045 
PY  - 2009///
CY  - Boston
PB  - Artech House
KW  - Global Positioning System
N1  - Includes bibliographical references and index
ER  -