TY - BOOK AU - Truss,J.K. TI - Discrete mathematics for computer scientists SN - 0201175649 AV - QA76.9.M35 T78 1991 U1 - 511 20 PY - 1991/// CY - Wokingham, England, Reading, Mass. PB - Addison-Wesley KW - Mathematics KW - Computer science N1 - Includes bibliographical references (p. 549-551) and index ER -