000 00301nam a2200109Ia 4500
001 87858
008 170722s9999 xx 000 0 und d
245 _aUrban education
_bBlock whose schools? By Peter Raggatt etc /
260 _bOpen University Press ,
_c1974.
300 _a168 p.
_c29ccms
942 _cGEN
999 _c94891
_d94891