Understanding Oracle / James T. Perry, Joseph G. Lateer. Perry, James T. Lateer, Joseph G. Oracle (Computer file) Relational databases. SQL (Computer program language) QA76.9.D3 P485 1989 005.74 20 PEU Includes bibliographical references (p. 619) and index. New Delhi : BPB, c1991. c1991. 1989 Text xxx, 634 p. : eng