000 00311nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _aR379 703 ENC
100 _aDeighton, Lee C. (ed.)
245 4 _aThe encyclopaedia of education - ACAD-CANA
260 _a[..]
_b Macmillan & free press
_c1971
942 _cAREF
999 _c325722
_d325722