How to fetch?

Hi friends...

I am creating a report for earnings in foreign currency. In that

there are some 10 to 12 G/L account numbers which are given by the user.I have to take records from bsid table belonging to only that G/L accounts. So how can I do this ?

I am thinking I'll store that g/ls in an intenal table & I'll compare each records (which i'll get from Bsid) with that g/l. Is it ok..... or I have to go for some other method.

Plz give me suggestion.....