"Early works"@en . "Early works" . . "The new royal encyclopdia or, complete modern dictionary of arts and sciences, on an improved plan. Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences, ... In three volumes. ... By William Henry Hall, ... assisted by other learned and ingenious gentlemen"@en . . . . "The new royal encyclopdia; or, complete modern dictionary of arts and sciences, on an improved plan. : Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences, ... In three volumes"@en . . . . . . . . "The new royal encyclopædia; or, complete modern dictionary of arts and sciences, on an improved plan. Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences ... In three volumes. ... By William Henry Hall ... assisted by other learned and ingenious gentlemen"@en . "Electronic books"@en . "The new royal encyclopædia : or, complete modern dictionary of arts and sciences, on an improved plan. Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences ... In three volumes. ... By William Henry Hall ... assisted by other learned and ingenious gentlemen"@en . "The new royal encyclopædia or, complete modern dictionary of arts and sciences, on an improved plan. Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences ... In three volumes"@en . . . "The new royal encyclopædia or, complete modern dictionary of arts and sciences, on an improved plan. Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences ... In three volumes. ... By William Henry Hall ... assisted by other learned and ingenious gentlemen" . "The new royal encyclopædia or, complete modern dictionary of arts and sciences, on an improved plan. Containing a new, universal, accurate, and copious display of the whole theory and practice of the liberal and mechanical arts, and all the respective sciences ... In three volumes. ... By William Henry Hall ... assisted by other learned and ingenious gentlemen"@en . . . . . . .