5.106. How should the pages and lines be numbered? The page number must be centered at the top or bottom of the sheet, but not in the 2 cm margin (that is, a page number, if at the top of the sheet, must be below the 2 cm margin, and if at the bottom of the sheet, above the 2 cm margin). It is strongly recommended that every fifth line of each sheet be numbered in the right half of the left margin. The description must be typewritten or printed. The typing must be 1½ spaced and in dark indelible color so as to permit direct reproduction. The capital letters of the characters must be a minimum of 0.28 cm high.
Date retrieved: 24 November 2017