. . . "1979" . . . . "0020" . . . . . . . . . . . . . . . . . . . . . "1893" . . . . . . . . "practical criticism" . . . . . "Richards" . . "Ivor Richards" . . . . . . . . . . "Richards'" . . . . "Dr. I. A. Richards" . "I. A. Richards" . . . . . . . . . . . . . . . . . . "Richards, I. A." . . "I.A. Richards" . "1979-09-07" . . . "Ivor Armstrong Richards" . . . . "feedforward" . . . . . . . . . . . . . . . . . . . . "I. A. Richards" . . "I.A Richards" . . "I._A._Richards" . . "1893-02-26" . . . . . . . . . . . . . . . . . . . . "0020" . "I. A. Richards" . . .