000 00274nam a22000977a 4500
082 _a150
_bWIT.P
100 _a Witkin, H A
245 _aPsychological differentiation :
_bstudies and development
_cWitkin, H A ; et al
260 _aNew York:
_bJohn Wiley,
_c1962
942 _cBK
999 _c325783
_d325783