000 00292nam a2200097Ia 4500
082 _a371.9 CHI
245 0 _aChildren with problems : an orthopedagogical perspective
100 _a KAPP, J A. Pretoria, 1991 2nd ed.
_936715
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c169401
_d169400