TY  - BOOK
AU  - Siemens Georg
TI  - History of the house of Siemens. 2 V. Tr by A F Ro
U1  - X9.55,nM, J7.1-J7.2 
PY  - 1957///
CY  - Munich
PB  - Karl Alber         
KW  - Industrial Economics
ER  -