The Messier album /

by Mallas, John H.
Cambridge, Mass. : Sky Pub. Corp., 1980
1st ed., 3d print.

The Messier album /

by Mallas, John H., Kreimer, Evered
Cambridge, Mass. : Sky Pub. Corp., 1978
First edition.

The Messier album : an observer's handbook /

by Mallas, John H., Kreimer, Evered
Cambridge [England] ; New York : Cambridge University Press, 1979