First principles /
by Herbert Spencer.
- 5th ed.
- London : Williams & Norgate, 1887.
- xx, 596, 16 pages ; 23cm.
- A system of synthetic philosophy. v. 1 .
- Collection of Jamie and Michael Kassler. .
"Fifth edition. (Seventh thousand) Containing an Appendix." Series title on half title page.
Includes index.
Knowledge, Theory of. Metaphysics. Religion and science. Philosophy--Systems and collected works.