This observance, which was formerly known as "Secretary's Day," is celebrated on the Wednesday of the last full week of April.
 
 
Recommended Resources
Contains information and gift ideas for this observance along with Biblical references to work.
http://www.annieshomepage.com/secretarysday.html
Calendar Updates: Administrative Professionals Day
Shares an article about the history, importance and sponsor of Administrative Professionals Day.
http://www.calendar-updates.com/info/holidays/us/admin.aspx
In Observance of National Secretary's Day
Trinity University offers historical information about this observance.
http://www.trinity.edu/~mkearl/secretry.html