Bo Lindgren

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
Illustrated ISDN	978-91-971012-3-3 (91-971012-3-0)	1991	Leif Jonsson
The X.25 Handbook	978-91-971012-4-0 (91-971012-4-9)	1990