@book{133275,
	author = {Perlman, Helen Harris},
	title = {El trabajo social individualizado},
	publisher = {Ediciones Rialp},
	year = {1980},
	series = {Colección Hombre y Sociedad},
	address = {Madrid},
	edition = {4. ed.},
	note = {Translation of : Social case work.}
}