1999 Glencoe Interactive Life Science CD-ROM Version 1.2 (Package) ***Contains #G7802x.01 Disc 1 Units 1,2,3 Chapters 1-9(CD), #G7802x.02 Disc 2 Units 4,5 Chapters 10-17(CD), #G7802x.03 Disc 3 Units 6,7 Chapters 18-27(CD), #0028278003 Student Guide(P) [***ISBN-13: 9780028278001 ***134 Pages], & #0028278011 Teacher Guide (TE)(P) [***ISBN-13: 9780028278018 ***130 Pages] ***ISBN-13: 9780028278025 ***Condition: Like New/Good Used @media-glencoe