000 00422nam a2200157Ia 4500
082 _a155.4
_bPER
245 _aPerspectives in child psychology
_cEdited by Thomas D. Spencer
260 _aNew York:
_bMcgraw-Hill,
_c1970.
300 _bxiii, 470p.
500 _aHB
546 _aEng
650 _aChild psychology
_935019
700 _aKass, Norman (ed.)
_935020
700 _aSpencer,Thomas D. (ed.)
_935021
942 _cBK
999 _c10633
_d10633