Hatta, Mohammad,  1902-1980 <br/><br/>
Alam pikiran Junani / 
oleh Mohammad Hatta 
 - Djakarta :  Tintamas,  1950 
 - v. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy, Ancient