Henle, James M. <br/><br/>
An outline of set theory 
/ by James M. Henle 
 - New York:   Springer Verlag,   1986. 
 - viii, 145p. 
 - Problem books in mathematics .
<br/><br/><label>ISBN: </label>3540963685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Math<br/>Natural numbers<br/>Ordinals<br/>Rationals
<br/><br/><label>Dewey Class. No.: </label>511.322  / HEN/A