TY  - BOOK
AU  - Broughton, H. H
TI  - Electric cranes: a manual on the design, construction, application and operation of electric cranes 
AV  - TJ 1363 B8.1958
PY  - 1958///
CY  - London
PB  - E. & F.N. Spon
KW  - Gruas electricas
N1  - Incluye índice
ER  -