PROGRESS in science 
/ Prepared by The Central office of information 
 - Plaistow  The curwen press  0 
 - 63 p.- 
 - Modern world series .
<br/><br/><label>ISBN: </label>84484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>500  / PRO