Labor productivity by tram

Labor productivity tram / Ed.prof.POISON.Shchupak;Nauch.-research.Inst communities.and dwellings.households Islands and Transp.Ex.Leningrad.Council of the Republic of Kazakhstan and CD.- Leningrad: LNIIKH, 1936 -65, [2], p.: Table .. -On the region .: Leningrad.nauch.-research.Inst communities.households Islands and construction and Transp.Ex.Leningrad.Council of the Republic of Kazakhstan and CD.The basis of this work on the materials on a similar topic, developed by a team of LNIIKH composed of: AAVal'kov (team leader), EIBerhman, AIMedvedskii et al.Zagli.reg .: productivity Planning tram economy.Bibliography.in footnotes.Note .. - Dep.ott.of "Streetcar" collection.- Copy .: a Manuscript.litter..I. Shchupak, YA.D .. II.Transport exercise.Leningrad.Council of the Republic of Kazakhstan and CD.III.Leningrad Research Institute of Communal Services Academy.KD Pamfilova.1.People (collection).electronic copy Source: PBThe storage location of the original: GET Museum