Applescript read specific data out of iWork Numbers

I am trying to get data out of a table in Numbers. I have an index number, I need to get the name associated with it in applescript. (Eventually I need to set names of files with one of columns of this number sheet)

here is what I got:

tell application "iTunes"
    repeat with theTrack in selection
        set theFile to location of theTrack
        tell application "Finder" to set theName to name of theFile
        set surahNameAsString to characters 1 thru 3 of theName as text
        --set album of theTrack to surahName
        set surahNumber to surahNameAsString as integer
        log ("here")

        set aName to my getAName(surahNumber)

        --set the year of theTrack to 1985

    end repeat
end tell

on getAName(surahNumber)
    tell application "Numbers"
        activate
        set t to front document's active sheet's first table's cell whose value is surahNumber
        --set t to front document's active sheet's first table's first column
        repeat with c in t
            set theValue to c's value
        end repeat
    end tell
    return theValue
end getAName