HELP!
I am trying to sort Library of Congress call numbers and it is driving me batty!
Here is the way it needs to sort...
First sort alphabetically by 1-2 letters
AG105 .F43 1989
Then numerically by 1-4 numbers
AG105 .F43 1989
Skip the period
AG105 .F43 1989
Alphabetically by 1 letter...