Set includes student texts 4A and 4 B, and both instructors manuals. This is the US edition. Covers of student texts are worn. Instructors manuals are in better condition. There is a lot of educational life left in these books!
Set includes student texts 4A and 4 B, and both instructors manuals. This is the US edition. Covers of student texts are worn. Instructors manuals are in better condition. There is a lot of educational life left in these books!