Select Distinct Records

 Hello,

I have the following tables:

declare @B table (Bid int identity, description varchar(50))
declare @P table (Pid int identity, Bid int, description varchar(50))
declare @T table (Tid int identity, description varchar(50))
declare @TinP table (TinPid int identity, Tid int, Pid int)

insert into @B (description) select 'B1'
insert into @B (description) select 'B2'

insert into @P (description, Bid) select 'P1', 1
insert into @P (description, Bid) select 'P2', 1
insert into @P (description, Bid) select 'P3', 2

insert into @T (description) select 'T1'
insert into @T (description) select 'T2'
insert into @T (description) select 'T3'

insert into @TinP (Tid, Pid) select 1, 2
insert into @TinP (Tid, Pid) select 2, 2
insert into @TinP (Tid, Pid) select 3, 3

select * from @B
select * from @P
select * from @T
select * from @TinP

I need to get all records in T (Tid and description) which are related
to a given BId

So for @Bi = 1 I would get:

Tid   Description
1     T1
2     T2

So I need the distinct values.
How to solve this?
Thanks,
Miguel