Any way to dynamically access Records?

[G.S.]

Is there a way to get this to work: Row#TableName.Column

Where all are variables, dropped into the function. Or is there a way to get
an equivalent? I need to read values I store in mnesia, but there rows are
very long, and I have different tables, and need a way to access specific
values at specific times, hence I have to use the setup above.

Any suggestions would be welcomed, thanks.
-Gene