TY  - BOOK
AU  -  Hynek,Joseph Allen
AU  -  Schilling,G.F.,[from old catalog]
ED  -  Smithsonian Institution. 
ED  -  IGY World Data Center A [for] Rockets and Satellites.
TI  -  Observational information on artificial earth satellites / 
PY  - 1958///
CY  -  Washington  : 
PB  -  National Academy of Sciences, National Research Cou ncil , 
KW  -  Artificial satellites
KW  -  Artificial satellites, Russian
KW  -  Artificial satellites, American
ER  -