data page structure

Hi all,
I found documentation once on the structure of a data
page. However, I am unable to find this documentation
now. Just to make sure I am referring to data types like
nvarchar, varchar, nchar, char and interger.There is a brief discussion in the BOL, but I know there
is a pretty good discussion on this in Kalen Delaney's
Inside SQL Server book.
Matthew Bando
BandoM@.CSCTechnologies.com
>--Original Message--
>Hi all,
>I found documentation once on the structure of a data
>page. However, I am unable to find this documentation
>now. Just to make sure I am referring to data types
like
>nvarchar, varchar, nchar, char and interger.
>.
>