Typically, the first volume or part of these series focuses on the Calculations and Archetypes of the phases, explaining how to identify if an aspect is "waxing" (building) or "waning" (releasing). Other Interpretations:
"Matrix" is a major developer of astrology software (like Win*Star). This could be a specific technical manual for their Full-Phase Aspect calculation module. Astrology's Mirror: Full-Phase Aspects 1 - Matr...
While I can provide a general summary and details about the most likely match, this could also refer to a specific chapter or a technical manual. Primary Match: Astrology’s Mirror: Full-Phase Aspects Typically, the first volume or part of these
Sullivan suggests that the phase an aspect is in reflects the "evolutionary" stage of that specific planetary relationship. Astrology's Mirror: Full-Phase Aspects 1 - Matr...