Three-step cylindrical seal for high-performance turbomachines /
Robert C. Hendricks.
APA Citation
Hendricks, R. C., United States. National Aeronautics and Space Administration. (1987). Three-step cylindrical seal for high-performance turbomachines. [Washington, D.C.]: National Aeronautics and Space Administration.
MLA Citation
Hendricks, Robert C, and United States. National Aeronautics and Space Administration. Three-step Cylindrical Seal for High-performance Turbomachines. [Washington, D.C.]: National Aeronautics and Space Administration, 1987.
Warning: These citations may not always be complete (especially for serials).