 |  | Attic Completion Work - Course: Timberwork techniques. Trainees' handbook of lessons (Institut für Berufliche Entwicklung, 14 p.) | ||
 |  | (introduction...) | ||
| | 1. Purpose of Attic Completion Work | ||
| | 2. Types of Roof Superstructures | ||
|  | 3. Building-in of Roof Superstructures | ||
