00318nam a2200121Ia 4500008004100000041001200041082001500053100001900068245004500087260002700132300001200159650002500171231217s9999    xx            000 0 und d  aEnglish  a658.3  WIL  aWilliams, Hank 4aThe essence of managing groups and teams  c1996bNew Delhi : PHI,  avii+251  aPersonnel management