L41-69484-语言培训用录制的磁性录像带租赁
详情
|
类号 L41 |
|
项目编号 69484 |
|
项目名 语言培训用录制的磁性录像带租赁 |
|
项目名(en) Rental of recorded magnetic videotapes for language training |
|
COOR √ |
|
HARM √ |
|
IDLI √ |
|
MGS √ |