MI Duplicates in query

[jennifer kearney]

I need help!  Perhaps its just one of those Sundays when the brain doesn't function properly, but, I am running an SQL query with a point file of store locations and a zip boundary file of a coverage area.  I just have to find the store locations within the zip boundaries.  I've done this many times before, but this time I'm coming up with lots of duplicates in my resulting table.  Any ideas? Thanks, Jennifer Kearney