Book First Principles of Philosophy An introductory survey of foundational philosophical concepts and their bearing on esoteric study. ← Comparative AuthorManly P. Hall TypeBook Written1942 Edition1942 PublisherPhilosophical Research Society, Inc. (Los Angeles) LanguageEnglish Tradition Comparative Where to find it Internet Archive — full text (Digital Library of India scan) Open Library — 1942 edition record PhilPapers — bibliographic record