@book{745,
	author = {Inhelder, Bärbel. and Sinclair, Hermine,},
	title = {Learning and the development of cognition /},
	publisher = {Routledge and Kegan Paul,},
	year = {1974 [i.e. 1975]},
	address = {London :},
	note = {Translation of Apprentissage et structures de la connaissance.}
}