Six of the envelopes are brand new and sealed, the other three envelopes have been opened.

This lot includes 9 CD-ROMs of the textbook "Interactions Exploring the Functions of the Human Body" by mixed authors. The CD-ROMs are in English language and have a publication year of 2001. They come in a format that is easy to use and navigate. This is a great resource for students and educators looking to learn more about the human body. The publisher is Wiley & Sons, Incorporated, John.