Lans, Rick F. Vander. The SQL guide to oracle / Rick F. Vander Lans and Translated by Andrea Gray. - Massachusetts : Addison-Wesley Publishing , 1991(rep.1995). - xviii,540p : ill.,fig. ; 23cm . NULL ISBN: 0201565455 NULL Subjects--Index Terms: RELATIONAL DATABASES-ORACLE Dewey Class. No.: 005.7565 / LAN/S