Pitt, Valerie <br/><br/>
Science Encyclopedia 

 - London  Hamlyn  1900 
 - 256p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--REFERENCE READING ROOM
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL SCIENCES & MATHEMATICS--DICTIONARIES & ENCYCLOPEDIASGeneralia
<br/><br/><label>Dewey Class. No.: </label>503  / PIT-S