Library of Congress Cataloging in
Publication Data
Sloop, John L.
Liquid hydrogen as a propulsion fuel,
1945-1959.
(The NASA history series) (NASA SP;
4404)
Bibliography: p.
Includes index.
1. Rockets (Aeronautics)- Fuel. 2.
Hydrogen as fuel. 1. Title. II. Series: United States. National
Aeronautics and Space Administration. The NASA history series.
111. Series: United States. National Aeronautics and Space
Administration. NASA SP 4404.