Washington, D.C. : Scientific and Technical Information Branch, National Aeronautics and Space Administration : For sale by the Supt. of Docs., U.S. G.P.O., 1982
Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Branch , Springfield, Va. : For sale by National Technical Information Service, 1984
Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Branch , Paris, France : Centre national de la recherche scientifique , [Washington, D.C. : Supt. of Docs., U.S. G.P.O., distributor , Springfield, Va. : For sale by the National Technical Information Service], 1981
Washington, D.C. : Scientific and Technical Information Branch, National Aeronautics and Space Administration : For sale by the Supt. of Docs., U.S. G.P.O., 1985