TY - BOOK AU - Kleine Büning, H AU - Lettman, Theodor TI - Propositional logic : deduction and algorithms SN - 9780521630177 SN - 98038806 U1 - 004.0151 BUN PY - 1999/// CY - Cambridge PB - Cambridge University Press KW - Computer algorithms KW - Computer logic N1 - Includes bibliographical references (p. 385-402) and index ER -