Merging two records together

[davewhite04]

Hello all,

Here is some sample data to show the type of records and data I'm dealing with:

NUMBER DESCRIPTION
5 TEST
5 TEST2
3 TEST3
3 TEST4

I need a query that will return two rows from the above data and present it like this:

NUMBER DESCRIPTION
5 TEST, TEST2
3 TEST3, TEST4

Any help much appreciated