| Other Title | 30 classes before Harvard: discovered your child's potential from games. |
| GMD | Text |
| Language | Chi |
| Classification | 372.6044 7556 2013 |
| Publisher | 太白文艺出版社, 西安市, 2013 |
| Subject | Education, Elementary -- Activity programs.Education, Elementary -- Aims and objectives. |
| Series | 亲子家庭 |
| Description | 145 p. : ill. ; 23 cm. |
| ISBN | 9787551303347 |