000 00276nam a2200085Ia 4500
245 0 _aEducational themes in time perspective. Part 3
100 _a VENTER, I S J (Izak Stephanus Johannes) Pretoria, 1986
_982045
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c295324
_d295322