Grouping By A Specific Field

Lets say I have a table in an Access 2007 database with 2 fields: MyNumber & MyText
The entires are as follows

1 A
1 B
1 C
2 D
2 E
2 F

and I need to run a query that will display

1 A B C
2 D E F

How would I do that? I have no idea where to start.

I don not thing a query is the way to go. But you can write a report that will do this. Using MyNumber as a grouping field, you can have code in the Detail_Format event. this code would use a variable and just add to the variable the value in the field MyText. The code would look like this:
Sub Detail_OnFormat(......)
txtMyText = txtMyText & MyText & " "
End Sub

Sub MyNumberHeader_OnFormat(.....)
TxtMyText = ""
End Sub

The two fields, MyNumber and txtMyText would then be printed in the footer grouping of MyNumber

Thanks! I'll give this shot.