TY  - BOOK
AU  - Hess,Wilmot N.ed
ED  - U. S. Goddard Space Flight Centre, Greenbelt, Md.
TI  - Introduction to space science / 
U1  - 523.1082 UNI 
PY  - 1965///]
CY  - New York: 
PB  - Gordon and Breach Science Publishers, 
KW  - Space sciences
N1  -  Includes bibliographical references
ER  -