Ray L Carpenter

Ray L. Carpenter · American Library Association

119 sayfa · 1978

Library statistics / Statistics

Ray L. Carpenter · U.S. Office of Education, Bureau of Research

95 sayfa · 1967

Administration / Public libraries / Public relations

Ray L. Carpenter · Carpenter

18 sayfa · 1976

Library use studies / Public libraries / Use studies

Ray L Carpenter · American Library Association

119 sayfa · 1978

Library statistics / Statistics

Ray L. Carpenter · Sine nomine

60 sayfa · 1959

Library science