000 00294nam a2200109Ia 4500
008 220107s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aBardon, Jack I.
245 0 _aSchool psychology
260 _bPrentice - Hall
_aNew Jersey
_c1974
942 _c1
999 _c166253
_d166253