Riordan, John,  1903- <br/><br/>
Combinatorial identities / 
John Riordan 
 - Wiley :  New York,  1968 
 - xii, 256 p. ;  23 cm. 
 - Wiley series in probability and mathematical statistics .
<br/><br/><label>LCCN: </label>67-031375 //r88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial analysis