000 00269nam a22001217a 4500
008 181010b xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a159.9
100 _a48
101 _aPSI
245 _aMeasuring ego development
_cLoevinger,J
942 _2udc
_cBK
999 _c49288
_d49288