H. T. Pledge <br/><br/>
Science Since-1500 

 - New York  Harper Brothers Publishing  1959 
 - 356p 
<br/><br/>H. T. Pledge: Science Since-1500.  New York.  Harper Brothers Publishing, 1959.--(509PLE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>509  / PLE