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ISSN:2161-6027|47|1|3-17

AHS International‎(2002)‎

Access to resources Favorite 14.2333

By Carlson Richard M.   Wong James T.   in Journal of the American Helicopter Society

ISSN:2161-6027|23|4|36-38

AHS International‎(1978)‎

Access to resources Favorite 9.768863