@book{37599,
	author = {So, Alvin Y.,},
	title = {Social change and development :},
	publisher = {Sage Publications,},
	year = {�1990.},
	series = {Sage library of social research ;},
	address = {Newbury Park, Calif. :},
	url = {http://catdir.loc.gov/catdir/enhancements/fy0655/89028110-t.html}
}