Ward, Henshaw. <br/><br/>
Exploring the universe:  the incredible discoveries of recent scie nce / 
Henshaw Ward. 
 - London:  Brentano's Ltd.,  1928. 
 - ix, 278 p.:  ill.;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>Dewey Class. No.: </label>500 WAR