TY - GEN AU - McIIwaine, I.C AU - Buxton, A TI - Guide to the use of UDC: use and application of the Universal Decimal Classification T2 - FID Occational Paper, 5 SN - 926600703X U1 - 025.432 PY - 1993/// CY - Netherlands PB - International Federation for Information and Documentation KW - GENERALITIES ER -