Edward, Paul, ed.
Encyclopedia of philosophy. - - New York Macmillan Publishing Co. 1967 - 4 v. - 028655 -v.1-2 .
R 103 / E26
Encyclopedia of philosophy. - - New York Macmillan Publishing Co. 1967 - 4 v. - 028655 -v.1-2 .
R 103 / E26