The Co THE MACMILLAN COMPANY NEW YORK BOSTON CHICAGO DALLAS ATLANTA SAN FRANCISCO MACMILLAN & CO., LIMITED LONDON · BOMBAY CALCUTTA THE MACMILLAN CO. OF CANADA, LTD. A TEXTBOOK IN GENERAL PHILOSOPHY AND AP- SCHOOLS, ACADEMIES, JUNIOR COLLEGES, BY CHARLES CLINTON PETERS New York THE MACMILLAN COMPANY All rights reserved |