Dòng Nội dung
1
A guide to SQL / Philip J. Pratt.
Boston, MA : Boyd & Fraser, c1991.
xiii, 203 p. ; 24 cm.
2
Using Modula-2 : an introduction to computer science I / David D. Riley.
Boston : Boyd & Fraser Pub. Co., c1987.
xvi, 639 p. : ill. ; 24 cm.