Table - Column - Enterprise Mgr. Descriptions

I wrote this quick SQL for project documentation purposes.

/*
Provides Table Name, Column Name, Extended Description
*/
select
a.name as tbl_name,
b.name as column_name,
d.name as data_type,
d.length as length,
d.xprec as prec,
d.scale as scale,
b.usertype,
b.scale,
c.value
from sysobjects as a
inner join
syscolumns as b
on a.id = b.id
inner join
sysproperties as c
on b.colid = c.smallid and a.id = c.id
inner join
systypes as d
on b.xtype = d.xtype