TY - BOOK AU - Meersman, R. A. (ed.) TI - Data and knowledge (DS-2) : dedicated to the memory of John G. Gaschnig U1 - 005.74 MEE PY - 1988/// CY - Amsterdan- PB - NORTH-HOLLAND KW - GASCHNIG, JOHN G., 1950-1982 KW - GESTION, BASE DE DATOS DE - CONGRESOS KW - INTELIGENCIA ARTIFICIAL - CONGRESOS ER -