Bishop Roy L Ed. <br/><br/>
Oberver's handbook 1989 
Bishop Roy L Ed. 
 - Toronto  University of Toronto Press        1988 
 - 224p.  cm. 
<br/><br/><label>Standard No.: </label>53957 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy
<br/><br/><label>Dewey Class. No.: </label>B9, M8        RR