Formal logic : its scope and limits /
Jeffrey, Richard C,
Formal logic : its scope and limits / Richard C. Jeffrey. - New York : McGraw-Hill, (c)1967. - xii, 238 pages ; 23 cm.
67016929
GB67-25072
Logic.
BC71 / .F676 1967 BC71
Formal logic : its scope and limits / Richard C. Jeffrey. - New York : McGraw-Hill, (c)1967. - xii, 238 pages ; 23 cm.
67016929
GB67-25072
Logic.
BC71 / .F676 1967 BC71