Stegmɵler, Wolfgang <br/><br/>
The Structure and dynamics of theories  Wolfgang Stegmɵler. 

 - New York  SpringerVerlag  1976 
 - xvii, 284p., ill. 24cm. 
<br/><br/><label>ISBN: </label>0-387-074937. 
<br/><br/><label>Dewey Class. No.: </label>501,  / S72S