Astronomy :
Fix, John D.
Astronomy : journey to the cosmic frontier / John D. Fix - 2nd ed. - Boston : McGraw Hill, c2001. - 1 v. (various p. : ill., maps. ; 29 cm.+ 1 computer disc (CD ; 3/4 in.)
0072336846
Astronomy
QB43.2 / .F59 2001
Astronomy : journey to the cosmic frontier / John D. Fix - 2nd ed. - Boston : McGraw Hill, c2001. - 1 v. (various p. : ill., maps. ; 29 cm.+ 1 computer disc (CD ; 3/4 in.)
0072336846
Astronomy
QB43.2 / .F59 2001