Sant Phothongtham. 1997. Query processing and optimisation on ERT-SQL. Department of Computation, University of Manchester;
Sant Phothongtham. (1997) Query processing and optimisation on ERT-SQL . University of Manchester/Manchester.
Sant Phothongtham. Query processing and optimisation on ERT-SQL. . Manchester:University of Manchester, 1997.
Sant Phothongtham. (1997) Query processing and optimisation on ERT-SQL . University of Manchester/Manchester.