2009 Longman Keystone B -- Audio Program Compact Discs (CD) ***Contains 6 Discs: *Disc 1: How Does the Natural World Affect Us?(CD), *Disc 2: Where Can a Journey Take You?(CD), *Disc 3: What Defines Success?(CD), *Disc 4: Can We See Change As It Happens?(CD), *Disc 5: Why Do We Explore New Frontiers?(CD), & *Disc 6: How Do We Know What Is True?(CD) ***ISBN-13: 9780132339759 ***Condition: NON-RETURNABLE ITEM; Like New @ASKUv @O5.5b;1>longman.eng.media 5x5.5