COMINS, Neil F.
Discovering the Universe - 6th ed - New York : W. H.Freeman and Company , 1990. - xiv , 456 p . : ill . ; col . picture ; 28 cm.
includes index
9780716796732
Astronomy
Space sciences
Cosmology
520
Discovering the Universe - 6th ed - New York : W. H.Freeman and Company , 1990. - xiv , 456 p . : ill . ; col . picture ; 28 cm.
includes index
9780716796732
Astronomy
Space sciences
Cosmology
520