Joergensen, Joergen <br/><br/>
The development of logical empiricism / 
Joergen Joergensen 
 - Chicago, Ill. :  University of Chicago Press,  1970 
 - 100 p. ;  23 cm. 
 - International encyclopedia of unified science ;  v. 2, no. 9 .
<br/><br/>Bibliography : p. 87-90 
<br/><br/><label>ISBN: </label>0226575993 
<br/><br/><label>LCCN: </label>72-131573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logical positivism