I need help on this:

I have a worksheet that has a list of emp names and address/phone#s
etc.. ( 300 + names)

I have a form that need to be populated with this information.

I would like to be able to start to populate the form by typing in the
last name of the emp in the form and being able to select from a list
of emp. the correct one and the rest of the associated information
fill in the rest of the fields.