Folio and Fascicle

Folio noun - A book (or manuscript) consisting of large sheets of paper folded in the middle to make two leaves or four pages.

Fascicle and folio are semantically related. In some cases you can use "Fascicle" instead a noun "Folio".

Fascicle noun - An installment of a printed work.

Folio and fascicle are semantically related. Sometimes you can use "Folio" instead a noun "Fascicle".