| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| civil construction job vocational skills training materials: plumber | 978-7-112-05458-9 (7-112-05458-3) | 1991 |
| Civil Engineering and Architecture. vocational skills job training materials: test station | 978-7-112-05456-5 (7-112-05456-7) | 2000 |
| job training for civil construction materials vocational skills: carpentry | 978-7-112-05452-7 (7-112-05452-4) | 1991 |