TY - JOUR A1 - Marx, Karl T1 - Camera Obscura T2 - Ch. Lemert (Ed.), Social Theory. The Multicultural and Classic Readings, Boulder etc. (Westview Press) 1993, p. 43. Y1 - 1993 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/15857 ER -