TY - BOOK A1 - Fromm, Erich T1 - The Art of Loving. An Inquiry into the Nature of Love. Introduction by Peter D. Kramer. Biographical Afterword by Rainer Funk, New York (HarperPerennial – Modern Classics) 2006. Y1 - 1956 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/858 UR - http://www.harpercollins.com/books/The-Art-of-Loving-Erich-Fromm?isbn=9780061129735&HCHP=TB_The+Art+of+Loving ER -