Manual of library economy : with ill., forms, a. bibliogr. / by the late James Duff Brown ; revised a. rewritten by W.C. Berwick Sayers. - 3rd and memorial edition. - London : Grafton & Co. ; New York : W.Wilson Co., 1920. - xvi, 519, [8] p. : ill., tab. + 1 fr. l., portr., 1 inset l., list ; 22 cm.см.. - დაბეჭდილია ინგლისში[MFN: 125179]