00414nam a2200169Ia 4500003000500000008004100005020001400046040001900060082000700079100001900086245002900105250000600134260004000140300001000180546001200190700004200202STCL230729s9999    xx            000 0 und d  qPhotocopy  aSTCLcSTCLbEN  222  aFink, Arthur E 4aThe field of social work  a4  bHolt Rinehart and WinstonaNew York  a560 p  aEnglish  aWilson, Everett E; Conover, Merrill B