Ridpath, Ian
Secrets of the sky/ Ian Ridpath - Italy: Hamlyn Publishing; c1985. - 64p. : ill. ; dia. ; pic. ; 26cm.
Includes index.
0600309460 9780600309468
Astronomy.
520 / RIS
Secrets of the sky/ Ian Ridpath - Italy: Hamlyn Publishing; c1985. - 64p. : ill. ; dia. ; pic. ; 26cm.
Includes index.
0600309460 9780600309468
Astronomy.
520 / RIS