@book{208777,
	author = {Wainryb, Cecilia.},
	title = {Social development, social inequalities, and social justice},
	publisher = {L. Erlbaum Associates},
	year = {c2008.},
	series = {The Jean Piaget symposium series},
	address = {New York},
	url = {http://www.loc.gov/catdir/toc/ecip0717/2007017118.html}
}