00511cam a22001217a 4500008004000000082001200040245016900052260005700221300001000278650001900288650005400307700002800361180718b1960   xxu||||| |||| 00| 0 eng d  aQ1 P384  aFrontiers for social work: a colloquium on the fiftieth anniversary of the School of Social Work of the University of Pennsylvaniacedited by William Wallace Weaver  aPhiladelphiabUniversity of Pennsylvania Pressc1960  a125p.  aSocial service  aUniversity of Pennsylvania. School of Social Work  aWeaver, William Wallace