000 00273nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a371. 207
_bBIR
100 _aBirley, Derek
245 _aPlanning and education
260 _bRoutledge and Kegan Paul
_aLondon
_c1972
999 _c139491
_d139491