Category:Technology

क्र Library of Congress Classification Dewey Decimal Classification Wikipedia has a category Technology, which it categorizes in its Main topic classification Science and technology
 * subj head T-TX / main class T -- Technology
 * LoC pdfs ? Subj Head ✓, ? Classif ✓
 * broader terms ✓: Science
 * related terms ✓: Industrial arts, Material culture
 * main class 600 Technology