00000nam 2200000 4500 $a 1 Dwight Harsbarger Kesejahteraan Sosial 600 halaman ilus 23,5 cm New York Human Sciences Press 1978 $a INLIS000000000020822 a Handbook of Human Service Organizations Harold W. Demone Jr., and Dwight Harsbarger Demone Jr., Harold W. 361 Har ah 361 0010-1225000001 0 87705 120 8 $a 251202################g##########0#eng## $a 20251202144202