TY  - BOOK
AU  - Meidenbauer,Jorg
TI  - Discoveries and inventions: from prehistoric to modern time 
SN  - 3832087834
PY  - 2002///
CY  - Koln
PB  - DuMont Monte Verlag
KW  - Science
KW  - History
KW  - Technology
ER  -