@book{30303,
	author = {Wertsch, James V. and Center for Psychosocial Studies.},
	title = {Culture, communication, and cognition :},
	publisher = {Cambridge University Press,},
	year = {1986 [reprinted 1995].},
	address = {Cambridge [Cambridgeshire] ;},
	edition = {1st paperback ed.}
}