Martin Gansten primary-directions source bundle: chiefly Annual Predictive Techniques... ch. 6 + App. II-III, supplemented by local historical directions material
Definition
The Gansten primary-directions entry is a source-bundle profile for modern traditional primary direction methodology and parameter context, not a single bibliographic work.
History and editions
The bibliography describes this compatibility key as chiefly Annual Predictive Techniques chapter 6 and appendices, supplemented by local historical direction material.
What this work covers
Related material covers bundle identity and public primary-directions pages that already cite Gansten locators; use constituent work keys for new work-level claims when available.
Scope and limitations
This bundle entry does not publish every historical direction method, a full rectification workflow, additional direction variants beyond the reviewed geometric lane, or a claim that the bundle is one bibliographic work.
Influence and related practices
Related reference material includes primary directions, circumambulations through bounds, and directional timing variant tickets.