TY - GEN AU - Hein, James L. TI - Discrete structures, logic and computability - 3rd ed SN - 9789380108391(pb) U1 - 519.4 HEI/Dis PY - 2013/// CY - New Delhi PB - Jones and Bartlett Ind. Pvt. Ltd N1 - Includes glossary, references and index ER -