@book{30452,
	author = {Huberman, A. M.},
	title = {Understanding change in education},
	publisher = {Unesco: IBE},
	year = {[1979], c1973},
	series = {Experiments and innovations in education},
	address = {[Paris]},
	note = {Label mounted on t.p.: UNIPUB, Inc., New York.}
}