[fly sheet] n (1833) 1: a small loose advertising sheet: handbill
2: a sheet of a folder, booklet, or catalog giving directions for the use of or information about the material that follows
[fly sheet] n (1833) 1: a small loose advertising sheet: handbill
2: a sheet of a folder, booklet, or catalog giving directions for the use of or information about the material that follows
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012