Hellaman Geoffrey <br/><br/>
Structure of appearence 

 - 3 
 - Dordrecht-Holl  D Reidel          1977 
 - 285p.  cm. 
 - Boston studies in the philosophy of science; 53 .
<br/><br/><label>Standard No.: </label>61449 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy of science
<br/><br/><label>Dewey Class. No.: </label>A:(R), L71