Vopenka, Petr <br/><br/>
The theory of semisets / 
by Petr Vopenka and Petr Hajek 
 - Amsterdam :  North Holland,  1972 
 - 332 p. ;  25 cm. 
 - Studies in logic and the foundations of matematics ;  vol. 70 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0720422671 :  ? 75.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Set theory
<br/><br/><label>Dewey Class. No.: </label>511.3