Koh, K. M. <br/><br/>
Counting / 
Khee Meng Koh & Eng Guan Tay 
 - 2nd ed. 
 - New Jersey :  World Scientific,  2013 
 - xii, 209 p. :  ill.;  23 cm. 
<br/><br/> Accompanied by solutions manual 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789814401944 (solution manual) 9789814401906 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorial analysis<br/>Counting