| |||
| hectographic process | |||
| hectohraphic printing; hectograph process; hectographic printing; Hectography | |||
|
гектографирование : 6 短语, 2 学科 |
| 图书馆员 | 5 |
| 测谎 | 1 |
| |||
| hectographic process | |||
| hectohraphic printing; hectograph process; hectographic printing; Hectography | |||
|
гектографирование : 6 短语, 2 学科 |
| 图书馆员 | 5 |
| 测谎 | 1 |