Russkii Iazyk Po Dannym Massovogo Obsledovaniia: Opyt Sotsial'no-Lingvist. Izucheniia

Moskva: N.P., 1968. First edition (presumed; no earlier dates stated). Octavo, 113p., diagrams, charts. A legitimately deaccessioned ex-library copy with very minimal labeling (from a graduate seminar library ; never circulated) ; else Very Good+ with light wear to wraps. Binding tight, pages clean. Paperback.

No copy of this edition located in WorldCat. Scarce. Russian language -- Social aspects.