000 00309nam a2200121Ia 4500
008 170101s1975 xx 000 0 und d
082 _a370.193 4 KOG
100 _aKogan Maurice
245 0 _aEducational Policy Making
260 _aLondon
_bGeorge Allen & Unwin
_c1975
300 _a262 p.
942 _2ddc
_cB
999 _c525916
_d525916