Modern observational techniques for comets : proceedings of a workshop held at Goddard Space Flight Center, Greenbelt, Maryland, on October 22-24, 1981

Published: Washington, D.C. : National Aeronautics and Space Administration, 1981.
Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O.
Physical Description: v, 319 pages : illustrations ; 34 cm
Additional Creators: United States. National Aeronautics and Space Administration and Jet Propulsion Laboratory (U.S.)