2 inner join statements in one query

Hi,
Is it possible to use two inner join statements in one query?

I have three tables:

1. teachings
   
2. masters
   
3. discipline
   i want to pull data from all three of them in the same query. This is what i got:
   select teachings.primary_index,
   
   title,
   
   master_name,
   
   discipline_name
   
   From teachings
   
   inner join masters on teachings.master_id=masters.id
   
   inner join masters on teachings.discipline_id=discipline.id
   of course it doesn't work.
   
   can anyone tell me what is the correct syntax if its possible at all?
   tnx ahead