TY - BOOK ID - 132078524 TI - ACM SIGMOD digital library: anthology AU - Ley, Michael AU - Association for Computing Machinery PY - 1999 SN - 1581131178 PB - New York, N.Y. ACM DB - UniCat KW - Documentation and information KW - Computer. Automation UR - https://www.unicat.be/uniCat?func=search&query=sysid:132078524 AB - ER -