@book{205058,
	author = {Larsen-Freeman, Diane.},
	title = {Grammar dimensions},
	publisher = {Thomson Heinle},
	year = {c<2007->},
	address = {Boston},
	edition = {4th ed.},
	note = {Bk. 1 by Victoria Badalamenti, Carolyn Henner Stanchina; bk. 2 by Heidi Riggenbach, Virginia Samuda; bk. 3 by Stephen Thewlis; bk. 4 by Jan Frodesen, Janet Eyring.}
}