TY - BOOK AU - Bates,Regis J. TI - GPRS: general packet radio service SN - 0071381880 AV - Includes index PY - 2001/// CY - New York PB - McGraw-Hill KW - General Packet Radio Service KW - Cellular telephone systems UR - http://www.loc.gov/catdir/bios/mh041/2002276024.html UR - http://www.loc.gov/catdir/description/mh024/2002276024.html UR - http://www.loc.gov/catdir/toc/mh023/2002276024.html ER -