Neurath Otte Ed. <br/><br/>
International encyclopedia of Unified science 

 -  1955 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences
<br/><br/><label>Dewey Class. No.: </label>Ak.1.N3, J5.1.1-.2