00551cam a2200205 a 4500 2302579 BD-DhUL 20170118152558.0 840516s1930 enk 001 0 eng d 2302579 VDU eng VDU ABN:1 BD-DhUL 153 DIA Dimnet, Ernest, The art of thinking / by Ernest Dimnet. New York : Simon and schuster, 1929. 221 p. ; 20 cm. Includes index. Thought and thinking. ddc BK 151546 151546