TY - BOOK AU - Johnsonbaugh,Richard TI - Discrete mathematics SN - 0130890081 AV - QA39.2 .J65 2001 U1 - 510 21 PY - 2001/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Mathematics KW - Computer science N1 - Includes bibliographical references (p. 521-526) and index ER -