000 00335nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aSen
245 _aAttention and distraction
260 _c1983
546 _aEnglish
942 _2ddc
_cBK
999 _c51268
_d51268
005 20220125170838.0