TY  - BOOK
AU  - Hacckel,E.
TI  - Riddle of the universe: at the close of the nineteenth century
AV  - B3262.W45E6 
PY  - 1900///
CY  - New York
PB  - Harper & Brothers Publishers, 
KW  - Library American, civilization
KW  - civilization
KW  - Monism
KW  - Evolution
KW  - Religion and science
ER  -