Sound alphabet

Enko, P.Sound alphabet.- [B.m .: B. and., 1905].-291-309 s .. -The author is indicated at the end of the text.[From ped.Sat.Part is unofficial.No. 10. 1905].- Ex.: Without Titus.l.and region., with a manpower.litter..1. Russian language (collection).Electronic copy source: PBOriginal storage: St. Petersburg State University