000			00590nam a2200193Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780471499039 _c(hbk)
082			_223 _a621.3822 _bEBE
100			_aEberspaecher, Joerg
245		0	_aGSM : switching, services, and protocols
250			_a2nd ed.
260			_aChichester: _bJohn Wiley & Sons, _c2001
300			_axiv, 332 p.; _bill.: _c25 cm.
650			_aGlobal system for mobile communications
650			_aWireless communication systems
700			_aBettstetter, Christian
700			_aVogel, Hans-Jorg
942			_2ddc _cBK
999			_c16121 _d16121