. "John Holt (educator)#Bibliography" . . . "John Holt" . . . "John Holt (educator)" . . . . "1923" . "John Holt's" . . . "John Caldwell Holt" . . . . . "1985-09-14" . . . "1985" . . . . . . . . . . . . . . . . . . . . "John Holt (educator)" . . "Holt, John" . "1923-04-14" . . . "Holt, J." . . . . . . . . . . . . . . . . . . . . .