00732nam a22002297a 4500 SNU 20140805233829.0 140805b xxu||||| |||| 00| 0 eng d 9780470848555 HCL 621.382 STU Stuckmann, Peter The GSM evolution : mobile packet data services / Peter Stuckmann Chichester, West Sussex, England ; Hoboken, N.J. J. Wiley 2003 x, 241 p. : ill. 25 cm. Peter Stuckmann The GSM evolution : mobile packet data services Global system for mobile communications. Packet switching (Data transmission) GSM-Standard. ddc HCL 23123 23123 1 0 ddc 0 0 SNUL SNUL 2014-08-05 0 621.382 STU H8325 2014-08-05 00:00:00 2014-08-05 HCL