00350nam a2200145Ia 450000500170000000800460001703700120006304000200007504100130009508400220010810000200013024500320015030000100018249000120019220250508151642.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a152.45, IOWqFEDL  aOjemann Ralph H 0aIOWA Study in child welfare  a181p.  vPart 1.