Oxford Junior encyclopaedia : the universe  

 - London :  Oxford University,  1974. 
 - Vol. III, xvi,496p.;  ill.;  26cm 
<br/><br/><label>ISBN: </label>199100233 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopeadia
<br/><br/><label>Dewey Class. No.: </label>030  / OXF