| Other Title | STEM thematic project: roman catapult |
| GMD | Book |
| Language | E |
| Classification | 537 STE |
| Publisher | Marshall Cavendish Education, Hong Kong, 2018 |
| Edition | Teacher's manual |
| Subject | science |
| Topic | science |
| Series | STEM thematic project# |
| Description | 32 p.;col. ill.;30 cm.; |
| ISBN | 9789888434138 |