Astronomy : the cosmic journey /
Hartmann, William K.
Astronomy : the cosmic journey / William K. Hartmann - 2nd ed. - Belmont, Calif : Wadsworth, c1978. - xxii, 530p.: Ills.; 24cm.
Includes index.
0534010059
Astronomy
520 / H333a
Astronomy : the cosmic journey / William K. Hartmann - 2nd ed. - Belmont, Calif : Wadsworth, c1978. - xxii, 530p.: Ills.; 24cm.
Includes index.
0534010059
Astronomy
520 / H333a