Kerrod, Robin <br/><br/>
Concise encyclopedia of science 

 - Paulton  Purnell Books  1974 
 - 255p. : col. ill. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>361021275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia<br/>Science -- Encyclopedia