@book{15757,
	author = {Salkind, Neil J.},
	title = {Theories of human development /},
	publisher = {Brooks/Cole pub. co.,},
	year = {c1981.},
	address = {California :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/wiley031/84019680.html}
}