TY - BOOK AU - Rosen,Kenneth H. TI - Discrete mathematics and its applications SN - 9780071244749 (pbk.) AV - QA39.2 .R67 2007 U1 - 511 22 PY - 2007/// CY - London PB - McGraw-Hill KW - Mathematics KW - Computer science N1 - Includes bibliographical references and index ER -