Atlas of galaxies :
Sandage, Allan.
Atlas of galaxies : useful for measuring the cosmological distance scale / Allan Sandage and John Bedke. - Washington, DC : Scientific and Technical Information Division, National Aeronautics and Space Administration :, For sale by the Superintendent of Documents, U.S. G.P.O.,. 1988. - vii, 13, 95 p. : ill. ; 51 cm. - NASA SP ; 496 . - 523.1/1 .
Bibliography: p. 13 (2nd group).
Hubble Space Telescope (Spacecraft)
Cosmological distances--Measurement.
Galaxies--Atlases.
523.1/1
NAS 1.21:496
Atlas of galaxies : useful for measuring the cosmological distance scale / Allan Sandage and John Bedke. - Washington, DC : Scientific and Technical Information Division, National Aeronautics and Space Administration :, For sale by the Superintendent of Documents, U.S. G.P.O.,. 1988. - vii, 13, 95 p. : ill. ; 51 cm. - NASA SP ; 496 . - 523.1/1 .
Bibliography: p. 13 (2nd group).
Hubble Space Telescope (Spacecraft)
Cosmological distances--Measurement.
Galaxies--Atlases.
523.1/1
NAS 1.21:496