Pledge, Humphrey Thomas. <br/><br/>
Science since 1500 :  a short history of mathematics, physics, chemistry [and] biology / 
by H.T. Pledge ... 
 - London :  H.M. Stationery off. [printed by W. Clowes & sons, ltd.]  1947. 
 - 143, 143a-143b, 144-357, [2] p. :  illus. (incl. maps) xv pl. (incl. front., ports., facsims.) on 8 l., diagrs. ;   25 cm.  
<br/><br/> At head of title: Board of education. Science museum. 
<br/><br/>"Bibliographical note": p. 326-329. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--History
<br/><br/><label>LC Class. No.: </label>Q125