00277nam a2200121Ia 45000030006000000080041000060400015000471000016000622450039000782600009001175460012001260050017001380STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAbreo, D.A.  aGroup discussion and team building  c1993  aEnglish20220125165320.0