Plus By Platts, Mary E. Books / Paperback Social Science › Education & Teaching ISBN: 0892731036 / Publisher: Education Service, Price $24.99 Free Shipping Send to a friend Used - Good Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included. $24.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.