How to know version of Oracle Applications from backend

SELECT substr(a.application_short_name, 1, 5) code,

       substr(t.application_name, 1, 50) application_name,

       p.product_version version

FROM   fnd_application a,

       fnd_application_tl t,

       fnd_product_installations p

WHERE  a.application_id = p.application_id

AND    a.application_id = t.application_id

AND    t.language = USERENV('LANG');