TY  - BOOK
ED  - World Power Conference (2nd : 1930 : Berlin.)
TI  - General reports of the second world power conference
U1  - 621.3 
PY  - 1930///
CY  - Berlin
PB  - VDI Verlag
KW  - Power generation
KW  - Energy infrastructure
KW  - Electricity supply systems
ER  -