Slovar'-spravochnik Slova o polku Igoreve
By: Sostav. V.L.  Vinogradova ; [pod red. B.L. Bogorodskii , D.S. Likhacheva, O.V.  Tvorogova]. Vypusk 4, O-P.
Contributors: Bogorodskii , B.L.; Likhachev, D. S.; Tvorogov, O. V.
Publisher: Nauka
Published: 1973
Place of publication: Leningrad
Language: rus
Number of pages: 235
Notes: At head of title: Akademiya nauk SSSR - Institut russkoi  literatury  (Pushkinskii  Dom); Institut russkogo yazyka.