|
Key
to features:
Level:
| 1 |
introductory
u'grad
|
| 3 |
intermediate
u'grad
|
| 4 |
upper-level
u'grad
|
| 5 |
graduate
|
Textbook
use:
|
P
|
principal
textbook
|
|
S
|
supplement
|
Enhancements:
|
SA
|
streaming
audio
|
|
SV
|
streaming
video
|
|
L
|
Internet
links
|
|
E
|
online
exam
|
|
M
|
message
boards
|
|
C
|
chat
rooms
|
|
G
|
gradebook
|
|
CD
|
supp.
CDs
|
|
H
|
supp.
hard copy
|
|