6533b7d8fe1ef96bd126b231
RESEARCH PRODUCT
Helicopter lines: demand & cost analysis
Luigi La FrancaFrancesco CastelluccioFernando Montanosubject
air transport| year | journal | country | edition | language |
|---|---|---|---|---|
| 2008-01-01 |
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2008-01-01 |