000 00313nam a2200109Ia 4500
008 220729s2011 xx 000 0 und d
041 _aeng
100 _aMartin Webber
245 _aEvidence based policy and practice in mental health social work
250 _a2
260 _aUnited Kingdom
_bLearning Matters
_c2011
999 _c137024
_d137024