A form of manipulation system for relational databases.

To, Christina.2009-03-202009-03-2019871987Source: Masters Abstracts International, Volume: 40-07, page: .9780315365605http://hdl.handle.net/10393/5411http://dx.doi.org/10.20381/ruor-14347Library Science.A form of manipulation system for relational databases.Thesis