00681nam a2200241Ia 450000100060000000300050000600500170001100800410002801000200006902000150008905000200010408200100012410000320013424500460016625000110021226000460022330000110026949000430028050000110032350000460033450400310038065000280041160772BIBL20160527191101.0710729c1982||||ag       b    00110 spa    a 70137185 //r89  a04050312380 aHV43b.R58 1971  a361.310aRichmond, Mary Ellen2Local10aCaso social individualcMary E. Richmond.  a2. ed.0 aBuenos Aires : Editorial Humanitasc1982.  a173 p.0 aColección : Desarrollo social2Local  a920504  aTranslation of: What is social case work?  aBibliographical footnotes. 0aSocial case work2Local