The rotary wing industry /
by Eugene K. Liberatore ; prepared for Wright Air Development Center.
APA Citation
Liberatore, E. K., Wright Air Development Center. (1954). The rotary wing industry. Washington, D.C.: Distributed by U.S. Dept. of Commerce, Office of Technical Services.
MLA Citation
Liberatore, Eugene K, and Wright Air Development Center. The Rotary Wing Industry. Washington, D.C.: Distributed by U.S. Dept. of Commerce, Office of Technical Services, 1954.
Warning: These citations may not always be complete (especially for serials).