Studies in critical thinking and informal logic
Vale Press
Douglas Walton
Vale Press 1999 Studies in critical thinking and informal logic 4
: cloth , : paper
Available at 3 libraries
Ralph H. Johnson ; with four chapters co-authored by J. Anthony Blair ; edited by John Hoaglund with a preface by Trudy Govier
Vale Press c1996 Studies in critical thinking and informal logic 2
pbk.
Available at 2 libraries
