Principles of Database and Knowledge-base Systems

cover

@Book{            Ullmana,
  Author        = "Ullman, Jeffrey",
  date-added    = "2020-04-10 11:07:26 +0200",
  date-modified = "2020-04-10 11:07:27 +0200",
  Keywords      = "database theory and datalog",
  Publisher     = "Computer Science Press",
  Title         = "Principles of Database and Knowledge-base Systems - Volume II",
  Year          = "1990",
  File          = "Principles of Database and Knowledge-base Systems - Volume II - Ullman (0) (0) - a - a.pdf"
}

@Book{ Ullmana, Author = "Ullman, Jeffrey", date-added = "2020-04-10 11:07:26 +0200", date-modified = "2020-04-10 11:07:27 +0200", Keywords = "database theory and datalog", Publisher = "Computer Science Press", Title = "Principles of Database and Knowledge-base Systems - Volume II", Year = "1990", File = "Principles of Database and Knowledge-base Systems - Volume II - Ullman (0) (0) - a - a.pdf" }