ПУБЛИКАЦИИ
Show R.H. R:base 3.0 offers Full SQL, Improved Relational Facilities, Ease-to-use Interface//PC Magazine. — 1990. — June 26. — P.38,43.
Ссылка
Show R.H. R:base 3.0 offers Full SQL, Improved Relational Facilities, Ease-to-use Interface//PC Magazine. — 1990. — June 26. — P.38,43.
СУБД
R:base 3.0