000 00342nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGraddy, R.I.; Others
245 _aChemist at work
260 _c1942
546 _aEnglish
942 _2ddc
_cBK
999 _c31553
_d31553
005 20220125170226.0