Useful procedures of inquiry von Handy, Rollo

Education today von Dewey, John 1859-, Ratner, Joseph 1901-

Intelligence in the modern world John Dewey's philosophy von Dewey, John 1859-

Intelligence in the modern world John Dewey's philosophy von Dewey, John 1859-1952

The philosophy of Spinoza, selected from his chief works with a life of Spinoza and an introduction von Spinoza, Benedictus de 1632-1677