The New Book of Knowledge Annual 1999

This is an Encyclopedia set published by Grolier Incorporated in 1999. This new vintage set contains Volumes 1-20. All volumes are still in the original packaging except for volume 20. It was opened to get the isbn number and take photographs to show what the inside of the encyclopedias look like. This is a great way to reference things while youre homeschooling in college and for home use. This set would look great in an office library or on a bookshelf.