 | covr001
cover / McGraw Hill educational division
|
|  | covr002
cover / McGraw Hill educational division
|
|  | covr003
cover / McGraw Hill educational division
|
|
 | covr004
cover / McGraw Hill educational division
|
|  | covr009
preliminary cover art
|
|  | covr010
cover/ advertures in singing / spec
|
|
 | covr011
spec cover
|
|  | covr012
preliminary"Responding Voices"
|
|  | covr013
preliminary, "Responding Voices"
|
|
