title: Can VLookup work with a dynamic array (determined by strings)?
body: <p>If I make my Vlookup formula =VLOOKUP(B21,F_CCIII_CPI, 2, FALSE), it returns the result just fine.</p>
  
  <p>If I make my If I make my Vlookup formula =VLOOKUP(B21,"F_" &amp; "CCIII_CPI", 2, FALSE), it doesn't work.</p>
  
  <p>Is there any way around this?</p>