Malin, Stuart. <br/><br/>
Greenwich guide to stars, galaxies and nebulae   
by Stuart Malin 
 - Cambridge  Cambridge University Press  1989 
 - 96p. 
<br/><br/><label>ISBN: </label>0521377773 
<br/><br/><label>Dewey Class. No.: </label>520  / N891 "R"