01083cam a2200361Ia 4500 5435444 BD-DhUL 20150203101602.0 m u cr cn||||||||| 021126s2003 maua b 001 0 eng d 2002043670 1580536077 1580531598 (alk. paper) (CaPaEBR)ebr10081905 (NNC)5435444 CaPaEBR CaPaEBR BD-DhUL QA76.59 .H45 2003eb 621.38456 21 HEG Heine, Gunnar. GPRS : gateway to third generation mobile networks / by Gunnar Heine and Holger Sagkob. 2nd ed. Boston, MA : Artech House, c2003. xvi, 306 p. : ill. ; 22 cm. US$ 108.41 Artech House mobile communications series Includes index. Mobile computing. Mobile communication systems. Sagkob, Holger. Artech House mobile communications series. ddc BK 31127 31127 0 0 ddc 0 621_384560000000000_HEG 0 NFIC 58762 DUSL DUSL GEN 2012-11-14 Purchased 621.38456 HEG 476105 2015-01-14 1 2015-01-14 BK