TY - BOOK AU - Keene,G.B. TI - The foundations of rational argument /G.B. Keene AV - BC177 .F686 1992 PY - 1992/// CY - Lewiston, New York PB - Edwin Mellen Press KW - Reasoning KW - Logic N1 - 1 (pages 131.-132) and index; 2 ER -