00271nam a22001217a 4500015000800000041000800008100000900016100001700025245004100042260004500083300000800128999001300136  a432  aENG  c390	  aBarry M Staw  aResearch in Organizational Behaviuor  aJai PressncJai IbJai PressncJai Ic1979  a478  c290d290