000			00360nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aKelley John, L.
245			_aGeneral topology
250			_aFirst
260			_c1969
546			_aEnglish
942			_2ddc _cBK
999			_c22487 _d22487
005			20220125165939.0