Asimov, Isaac <br/><br/>
Asimov's guide to science. V1- The physical sciences 

 - New York  Penguin Books  1972 
 - vii, 552 p. 
<br/><br/><label>ISBN: </label> PON1.75 
<br/><br/><label>Dewey Class. No.: </label>500 A38G