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ASTROMETRIC OBSERVATIONS OF COMETS AND ASTEROIDS AND SUBSEQUENT INVESTIGATIONS Semiannual Progrees Report

Author(s):
McCrosky, R.E. ( Sumithsonian Astrophysical Observatory )  
Publication title:
NASA Technical Reports
Pub. Year:
1987
Issue:
NASA-CR-180606
No.:
G3/80 0071797
Pt.:
NAS1.26:180606
Paper no.:
N87-22546
Page(from):
1
Page(to):
16
Pages:
16
Pub. info.:
National Aeronautics and Space Administration
Language:
English
Type:
Technical Paper

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