Niven, Ivan 1915-  Niven, Ivan 1915- <br/><br/>
Mathematics of choice or How to count without counting/ 
by Ivan Niven. 
 - [New York]  Random House  [1965] 
 - New mathematical library ;  15 .
<br/><br/>Bibliography: p. [199]. 
<br/><br/><label>LCCN: </label>65017470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial analysis.
<br/><br/><label>LC Class. No.: </label>QA165  / Niv 1965 
<br/><br/><label>Dewey Class. No.: </label>512.5