A Manual

This manual appears to be a concise instructional text, most likely offering practical guidance in astrological doctrine or related calculations. Without a more specific subtitle, it is best understood as a compact handbook from the genre’s instructional tradition, where readers would expect formulas, definitions, and brief explanatory notes.

Works whose authorship is unknown, unattributed, or pseudonymous. This is a standardized placeholder that consolidates anonymous attributions across languages (Anónimo, Anonyme, Аноним, Unknown, and others). The original source attribution for each text is preserved with the individual work.