OBIKHOD TSERKOVNY (NOTNY), LATE 18TH CENTURY OBIKHOD TSERKOVNY NOTNY [Rules of Church Singing with Music]. End of 18th - beginning of 19th Century. Text in Church Slavonic. (203 x 177 mm), contemporary full-leather binding; 361 pp. Printed in red and black, illustrated with woodcut-borders and woodcut vignettes.