000 00352nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aRibes, P.
245 _aHelps and hints to build up your group
260 _c1991
546 _aEnglish
942 _2ddc
_cBK
999 _c2772
_d2772
005 20220125165320.0