Nolan, Kathleen Lopez text New York International Thomson Publishing 1995 monographic xxix, 1401p. Contents: Vol.1.Online databases - v.2.CD-ROM, diskette, magnetic tape, handheld and batch access database products:July 1995(xxix, 1190p.) ref.book Online databases - Directories Databases - Directories Computer science RR 005.74025 GAL; 0-8103-8804-9