TY - BOOK ID - 132249628 TI - Reference manual for machine-readable bibliographic descriptions AU - Dierickx, H. AU - Hopkinson, A. PY - 1981 PB - Paris UNESCO DB - UniCat KW - Alphabetical cataloguing KW - Library automation UR - https://www.unicat.be/uniCat?func=search&query=sysid:132249628 AB - ER -