Howell Benjamin F <br/><br/>
Earth and universe 

 -  1972 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>39076 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Earth<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B91, L22