Shumsky, Abraham, 1921- In search of teaching style / Abraham Shumsky ; With the participation of Adaia Shumsky. - New York : Appleton-Century-Crofts, [1968]. - xvii, 252 p. ; 21 cm. Bibliogr.: p. 240-248. Subjects--Topical Terms: Teaching Dewey Class. No.: 371.3