Roman, Steven, <br/><br/>
An introduction to catalan numbers / 
Steven Roman. 
 - xii, 121 páginas :  44 ilustraciones 
 - Compact Textbooks in Mathematics,  2296-4568 .
<br/><br/> Springer eBooks 
<br/><br/>Introduction -- Dyck Words -- The Catalan Numbers -- Catalan Numbers and Paths -- Catalan Numbers and Trees -- Catalan Numbers and Geometric Widgits -- Catalan Numbers and Algebraic Widgits -- Catalan Numbers and Interval Structures -- Catalan Numbers and Partitions -- Catalan Numbers and Permutations -- Catalan Numbers and Semiorders -- Exercises -- Solutions and Hints -- Appendix A: A Brief Introduction to Partially Ordered Sets -- Appendix B: A Brief Introduction to Graphs and Trees -- Index. 
<br/><br/><label>ISBN: </label>9783319221441 
<br/><br/><label>LC Class. No.: </label>QA164-167.2