GSM, cdmaOne and 3G Systems
Steele, Raymond.
GSM, cdmaOne and 3G Systems - England : John Wiley & Sons Ltd, c2001. - x, 512 p.: [9-B]
0471491853
621.382 / STE/GSM
GSM, cdmaOne and 3G Systems - England : John Wiley & Sons Ltd, c2001. - x, 512 p.: [9-B]
0471491853
621.382 / STE/GSM