000 00284nam a22001217a 4500
008 181204b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _23rd
_a159.9
100 _a48
101 _aPSI
245 _aGroup Dynamics Research and Theory
_cCartwright,D
942 _2udc
_cBK
999 _c52778
_d52778