000 00294nam a2200109Ia 4500
001 87811
008 170722s9999 xx 000 0 und d
245 _aUrban education
_bTelevision programmes . 1 and 3; maps /
260 _bOpen University Press ,
_c1971.
300 _aVP
_c29.5cms
942 _cGEN
999 _c94892
_d94892