What is the scroll and why should it be done?

Bortnikov, P.What is the scroll and why should it be done?/ RSFSR.- Gomel: Giz.Gomel deposit, 1920. -8 s .. - (Library "Hip-reading". Series A; No. 2).1. People (collection).2. Military communism.BBK 63.3 (2) 612-2Electronic Source: PB