@book{56151,
	title = {Publishers' international ISBN directory PLUS... -1998-1999-},
	publisher = {K. G. Saur},
	year = {1998-},
	address = {[S.l.]},
	note = {Documentation Centre has: 1998/1999 - 2000/2001; '02/'03 -'03/'04; '05/'06 -'06/'07}
}