Abstracted In International Aerospace Abstracts. Reproduced from: American Inst. of Aeronautics and Astronautics, Electric Propulsion and Plasmadynamics Conference, Colorado Springs, Colo.; United States; 11-13 Sept. 1967 A67-38704.
Reproduction Note
Microform. New York : American Institute of Aeronautics and Astronautics, Technical Information Service, [19--?]