000 00295nam a2200097Ia 4500
082 _a361.371 DEVO
245 0 _aResearch at grass roots : for the social sciences and human services professions
100 _a DE VOS, A S.
_989472
942 _cBK
008 210825s9999 xx 000 0 und d
999 _c523681
_d523679