Exploration of the universe
1993 version
Abell,George O.
creator
Morrison,David et al
text
xxu
Orlando,Florida
Saunders College publ.
c1991
6th ed.
monographic
eng
xiv,681p.
George O.Abell,David Morrison and Sidney C.Wolff
The universe
Astronomy
QB631.A2.c1991
0030946662
150525
20150525090320.0