000 00354nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aFlanagan,D.; Ed
245 _aScientific American Vol-228 June
260 _c1973
546 _aEnglish
942 _2ddc
_cBK
999 _c20668
_d20668
005 20220125165906.0