TY  - BOOK
AU  - Thomson,J.Arthur,1861-1933
TI  - Herbert Spencer
PY  - 2012///
PB  - Project Gutenberg
N1  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/39002
UR  - http://www.gutenberg.org/license
ER  -