000			00408nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a354.75 _bRYN-R
100			_aRyner, J H
245		0	_aRadio Communication
260			_bSir Issac Pitman & Sons _aLondon _c1962
300			_a641p.
630			_xGeneral Stack
650			_aMobile Communication system _vTelecommunication systems _xPhysics
942			_cBOOK
999			_c22976 _d22976