Foundations of astronomy.
Seeds, Michael A.
Foundations of astronomy. - 6th ed. - Pacific Grove, CA : Brooks/Cole, 2001. - xv, 615 p.
0534378560 : KES 500
Astronomy.
QB43.2 / .S44 2001
Foundations of astronomy. - 6th ed. - Pacific Grove, CA : Brooks/Cole, 2001. - xv, 615 p.
0534378560 : KES 500
Astronomy.
QB43.2 / .S44 2001