00361nam a2200133Ia 4500008004100000041000800041082001500049100001800064245004500082250001400127260004800141300002900189365000900218240624s9999    xx            000 0 und d  aeng  a658.45 CRA  aCRAGAN JOHN F  aCOMMUNICATION IN SMALL GROUPS THEORY PRO  a(7th ed.)  c2009aAustraliabWadsworth Cengage Learning  ax, : 350 : p. : cm. ; 23  cb30