The essentials of logic
Sellars, Roy Wood
The essentials of logic by R. W. Sellars. - Rev. ed. - Boston New York [etc.] Houghton Mifflin company [1945] - x, 369 p. illus. 19 cm.
"References" at end of each chapter; Bibliography: p. [363]-364.
Logic
The essentials of logic by R. W. Sellars. - Rev. ed. - Boston New York [etc.] Houghton Mifflin company [1945] - x, 369 p. illus. 19 cm.
"References" at end of each chapter; Bibliography: p. [363]-364.
Logic