000 00432nam a2200181Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aSecretarial General; De LU.R.S.I.
245 _aInternational scientific Radio union vol VIII part I
250 _aFirst
260 _c1950
300 _a0
546 _aEnglish
942 _2ddc
_cBK
999 _c26945
_d26945
005 20220125170101.0