William Lawrence;  <br/><br/>
The Royal institution library of science    physical sciences - index volume 

 - New York<br/>  Elgever Publishing Company  1970 
 - 226p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences
<br/><br/><label>Dewey Class. No.: </label>500.2  / ROY