1.
 |  | Title: The Unicode Standard, Version 4.0 by The Unicode Consortium, Joan Aliprand, Julie Allen, Joe Becker, Mark Davis, Michael Everson, Asmus Freytag, John Jenkins, Mike Ksar, Rick McGowan ISBN: 0321185781 Publisher: Addison-Wesley Pub Co Pub. Date: 29 August, 2003 List Price: $74.99 Amazon.com Price: $68.24 |
2.
 |  | Title: The Unicode Standard, Version 3.0 by The Unicode Consortium, Joan Aliprand, Julie Allen, Rick McGowan, Joe Becker, Michael Everson, Mike Ksar, Lisa Moore, Michel Suignard, Ken Whistler ISBN: 0201616335 Publisher: Addison-Wesley Pub Co Pub. Date: 16 February, 2000 List Price: $49.95 Amazon.com Price: $45.45 |
3.
 |  | Title: The Unicode Standard: Version 2.0 by The Unicode Consortium, Joan Aliprand, Joseph Becker, Mark Davis, Asmus Freytag, Michael Ksar, Rick McGowan, Michel Suignard, Ken Whistler, Glenn Adams ISBN: 0201483459 Publisher: Addison-Wesley Pub Co Pub. Date: August, 1996 List Price: $62.95 Amazon.com Price: $62.95 |
4.
 |  | Title: The Unicode Standard: Worldwide Character Encoding by Unicode Consortium ISBN: 0201567881 Publisher: Addison Wesley Publishing Company Pub. Date: October, 1991 List Price: $32.95 Amazon.com Price: $32.95 |