AURA and its US national observatories
Edmondson, F K
AURA and its US national observatories F. K. Edmondson - Cambridge Cambridge University Press 1997 - xviii, 367p.
0-521-55345-8
Astronomical observatories
Observatories
520.1(73) / EDM
AURA and its US national observatories F. K. Edmondson - Cambridge Cambridge University Press 1997 - xviii, 367p.
0-521-55345-8
Astronomical observatories
Observatories
520.1(73) / EDM