TY - BOOK AU - Rosen, Kenneth H. TI - Discrete mathematics and its applications SN - 978-0-07-126695-6 U1 - GC 511.1 R813 2008 PY - 2008/// CY - New York, NY PB - McGraw-Hill KW - Computer science KW - Mathematics N1 - Includes bibliographical references and index ER -