t5t: military

Defense Technical Information Center Thesaurus

"The Thesaurus provides a broad multidisciplinary subject term vocabulary that aids in information search and retrieval. Subject terms, called Descriptors, are organized into hierarchies, where series of narrower terms are linked to broader terms. After performing a Thesaurus search, a user can insert a Descriptor directly into the Technical Reports Guided Search page. 16463 terms, 8598 relations between terms, 2278 non-preferred terms."