000 00255nam a2200097Ia 4500
008 170912s9999 xx 000 0 und d
100 _aCHARLES BETTELHEIM
245 0 _aSTUDIES IN THE THEORY OF PLANNING
260 _bASHISH PUBLISING HOUSE
_c1967
942 _cTB
999 _c2149
_d2149