BJELLAND, HARLEY. USING ON LINE SCIENTIFIC AND ENGINEERING DATABASES/ H. BJELLAND. - USA: WINDCREST 1992 - XVIII, 213 P. 24 CM. INCLUYE INDICE. \ BIBLIOGRAFIA: P. 207-208. ISBN: 0-8306-3056-2 Subjects--Topical Terms: 1.INGENIERIA - BASES DE DATOS. Dewey Class. No.: 025.065 B54