Spencer, Herbert, 1820-1903.
The principles of psychology / by Herbert Spencer. - [2d ed.] - New York : D. Appleton and Company, 1872. - 2 v. ; 21 cm.
"Preface to the second edition" dated December, 1870.
Psychology.
BF121 / .S7 1871
150
The principles of psychology / by Herbert Spencer. - [2d ed.] - New York : D. Appleton and Company, 1872. - 2 v. ; 21 cm.
"Preface to the second edition" dated December, 1870.
Psychology.
BF121 / .S7 1871
150