Mackness, Brian.
Astronomy : a practical teaching guide / Brian Mackness and Frank Di Marzio. - Australia : Dellasta, 1994. - 61 p. : ill. ; 27 cm.
326 326
0-947138-40-4
Astronomy.
Study and teaching.
520.7 / M233a
Astronomy : a practical teaching guide / Brian Mackness and Frank Di Marzio. - Australia : Dellasta, 1994. - 61 p. : ill. ; 27 cm.
326 326
0-947138-40-4
Astronomy.
Study and teaching.
520.7 / M233a