Meersman, R. A. (ed.) Data and knowledge (DS-2) : dedicated to the memory of John G. Gaschnig - Amsterdan- NORTH-HOLLAND 1988 - 414 p Subjects--Topical Terms: GASCHNIG, JOHN G., 1950-1982GESTION, BASE DE DATOS DE - CONGRESOSINTELIGENCIA ARTIFICIAL - CONGRESOS Dewey Class. No.: 005.74 MEE