D,. H.. · De H · XIAO DE HAO ZHU · XIAO DE HAO ZHU BIAN
| title | ISBN-13 | year of publication |
|---|---|---|
| chemical - the ninth grade on the book - PEP - all products operation of the | 978-7-80620-323-1 | 2000 |
| chemical - the ninth grade on the book - PEP - Full product training school test | 978-7-80620-312-5 | 2000 |
| math - the ninth grade on the book - PEP - Full product training school test | 978-7-80620-313-2 | 2000 |
| physics - all a ninth-grade - Beijing Normal University - Full product training school test | 978-7-80620-315-6 | 2000 |