# Production engineering { "id": "S85107212", "title": "Production engineering", "url": "/topics/S85107212", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "cbd6bfdb1b602081", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "326581617680335360", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 19080, 12288 ], "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 the planning and control of the mechanical means of changing the shape, condition, and relationship of materials for greater effectiveness and value. Works on the application of engineering principles and techniques to the design, installation and improvement of integrated systems employing persons, materials, and equipment for a high level of productivity at an optimum cost are entered under [Industrial engineering.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85107212 No owner-reviewed local answer yet.