# Local exchange trading systems { "id": "S99003327", "title": "Local exchange trading systems", "url": "/topics/S99003327", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "f7026a97a2af00aa", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "14451145482606626402", "address_version": "morton4x16-v1", "coordinates": [ 0, 23, 39598, 64512 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on social and economic organizations that serve as conduits through which members offer and redeem goods and services via a barter process. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh99003327 No owner-reviewed local answer yet.