title: Finding Rows with Duplicate Data in MS Access
body: <p>I have a large table that includes a last name and date of birth among other things.  I need to write a query that returns only those rows where the last names and dates of birth are equivalent to those in another row of the table.</p>
  
  <p>This a table that contains information about people who have made an application.  I want to identify those who have applied more than once.</p>
  
  <p>I can think of a way to do this using set operations but MS Access doesn't seem to implement them.</p>
  
  <p>Thanks for your help.  </p>