@misc{Kramer, author = {Kramer, Peter D.}, title = {Introduction}, series = {Erich Fromm, The Art of Loving, New York (HarperCollins - Harper Perennial Modern Classics) 2006, pp. IX-XV.}, journal = {Erich Fromm, The Art of Loving, New York (HarperCollins - Harper Perennial Modern Classics) 2006, pp. IX-XV.}, language = {en} }