Kamke, E.  1890-1961 <br/><br/>
Theory of sets / 
by E. Kamke ; translated by Frederick Bagemihl 
 - New York :  Dover Pub. Inc.,  1950 
 - vii, 144 p. :  ill. ;  21 cm. 
<br/><br/> Translation of: Mengenlehre. 2nd ed.  Includes index. 
<br/><br/>p. 139 
<br/><br/><br/>eng ger 
<br/><br/><label>ISBN: </label>0486601412 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory