Helicopter design and operation
Sae Technical Papers
Pre-1964 SAE Technical Papers ; 1906
01.01.1944
Aufsatz (Konferenz)
Englisch
Engineering Index Backfile | 1947
|Greenland helicopter operation
Engineering Index Backfile | 1959
|Helicopter/Ship Operation procedure of transfer patient by helicopter winch operation
British Library Online Contents | 2015
|All-weather helicopter operation
Engineering Index Backfile | 1957
|All-weather helicopter operation
Engineering Index Backfile | 1956
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