https://rowlandpasaribu.wordpress.com/wp-content/uploads/2013/09/karl-marx-the-difference-between-the-democritean-and-epicurean-philosophy-of-nature.pdf...
JaiGyan Accession number dli.granth.71210 Source Internet Archive identifier: dli.granth.71210 https://archive.org/download/dli.granth.71210/71210.pdf...
Greek thinkers: a history of ancient philosophy ( ) Author Gomperz, Theodor, 1832-1912 Magnus, Laurie, 1872-1933, tr Berry, G. G. (George Godfrey)...
recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:An_analysis_of_certain_theories_of_truth._(IA_analysisofcertai00boas).pdf...
https://archive.org/download/bub_gb_L_ZRAAAAMAAJ/bub_gb_L_ZRAAAAMAAJ.pdf IA contributor: University of Wisconsin - Madison IA digitizing sponsor: Google...
A. and C. Black Description From Thales to Kant.--The nebular hypothesis.--Criticisms of the nebular hypothesis.--The nebular hypothesis varied and improved...
Source Internet Archive identifier: neoplatonistsstu00whitrich https://archive.org/download/neoplatonistsstu00whitrich/neoplatonistsstu00whitrich.pdf...
PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:The_Neo-Platonists;_a_study_in_the_history_of_Hellenism_(IA_neoplatonistsstu01whit).pdf...