{"first_publish_date": "1997", "key": "/works/OL2190656W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL278594A"}}], "subjects": ["Drill and tactics", "Germany", "Germany Heer", "Handbooks, manuals", "Handbooks, manuals, etc", "Infantry", "Infantry drill and tactics", "Problems, exercises", "Problems, exercises, etc", "Germany. Heer"], "title": "Zugs- und Kompanieu\u0308bungen", "lc_classifications": ["UD231 .C43 1997"], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T23:06:36.089806"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-28T23:01:24.468946"}}