(1966). The use of data processing equipment by libraries and information centers. A survey prepared for Documentation Division, Special Libraries Association, and Library Technology Program, American Library Association.
Lua i Stíl Chicago (17ú heag.)The Use of Data Processing Equipment by Libraries and Information Centers. A Survey Prepared for Documentation Division, Special Libraries Association, and Library Technology Program, American Library Association. 1966.
Lua MLA (9ú heag.)The Use of Data Processing Equipment by Libraries and Information Centers. A Survey Prepared for Documentation Division, Special Libraries Association, and Library Technology Program, American Library Association. 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.