|
gptkb:Media_Mail
|
recorded video tapes
|
|
gptkb:Media_Mail
|
sound recordings
|
|
gptkb:Postal_Service_Library_Mail
|
audio recordings
|
|
gptkb:First-Class_Mail_International
|
large envelopes
|
|
gptkb:Postal_Service_Media_Mail
|
books
|
|
gptkb:Postal_Service_Library_Mail
|
books
|
|
gptkb:Postal_Service_Media_Mail
|
recorded video tapes
|
|
gptkb:First-Class_Mail_International
|
small packages
|
|
gptkb:Postal_Service_Library_Mail
|
other library materials
|
|
gptkb:Postal_Service_Media_Mail
|
play scripts
|
|
gptkb:Media_Mail
|
play scripts
|
|
gptkb:Media_Mail
|
educational reference charts
|
|
gptkb:Media_Mail
|
computer-readable media
|
|
gptkb:Postal_Service_Media_Mail
|
computer-readable media
|
|
gptkb:First-Class_Mail_International
|
postcards
|
|
gptkb:Media_Mail
|
printed music
|
|
gptkb:Media_Mail
|
books
|
|
gptkb:Postal_Service_Media_Mail
|
printed music
|
|
gptkb:First-Class_Mail_International
|
letters
|
|
gptkb:Postal_Service_Media_Mail
|
sound recordings
|