Funny pipe. Serbian poteshki, fables, fairy tales, riddles. / Collected, translated and retold L. Yakhnin. Artist. S.kovalenkov. / Veselaya svirel. Serbskie poteshki, nebylitsy, skazochki, zagadki. / Sobral, perevel i pereskazal L. Yakhnin, Khudozhnik. S.Kovalenkov.