Hierarchy classification:

1. top of the aat hierarchies
2. Activities Facet
3. Processes and Techniques (hierarchy name)
4. [processes and techniques by specific type]
5. [object-making processes and techniques]
6. bookbinding and bookbinding processes and techniques
7. [bookbinding processes and techniques]
8. sewing (bookbinding process)

Anotations

Scope note:

The technique of sewing a text block, usually by hand and generally on cords or tapes, in which one length of thread passes through each sewing station within a single gathering, from kettle stitch to kettle stitch.