A means of mechanical binding in which pages are bound together by means of inserting the metal rings or poles of a three-hole binder into drilled or punched holes along the binding edge of the pages. See Mechanical Binding.
A means of mechanical binding in which pages are bound together by means of inserting the metal rings or poles of a three-hole binder into drilled or punched holes along the binding edge of the pages. See Mechanical Binding.