"Bibliographie." . . "Union catalogs." . . "Manuscrits Catalogues." . . "Handschrift." . . "Katalog." . . "Manuscripts as Topic Catalogs." . . "A union world catalog of manuscript books : preliminary studies in method"@en . . "A union world catalog of manuscript books : preliminary studies in method" . . "Bibliography"@en . . . "A union world catalog of manuscript books, preliminary studies in method" . . . . . . . . . . . "A Union world catalog of manuscript books, preliminary studies in method... [Preface by Ernest Cushing Richardson]" . . . . . . . . . . "A union world catalog of manuscript books preliminary studies in method"@en . . . . "Manuscripts." . . . .