000 00285nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a361.0072
_bLEE
100 _aLees, Ray
245 _aResearch strategies for social welfare
260 _bRoutledge and Kegan Paul
_aLondon
_c1975
999 _c136789
_d136789