000 00307nam a2200121Ia 4500
001 112630
008 170722s9999 xx 000 0 und d
100 _aGold, Harry
245 _aCombatting social problems
_bTechniques of intervention /
260 _c1967.
700 _aScarpitti , Frank R.
942 _cGEN
999 _c72201
_d72201