Hafner, Arthur Wayne, 1943-
Descriptive statistical techniques for librarians / Arthur W. Hafner. - Chicago : American Library Association, 1989. - vii, 261 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. 249.
0838905102 (alk. paper)
89000144
Library statistics.
Z669.8 / .H33 1989
Descriptive statistical techniques for librarians / Arthur W. Hafner. - Chicago : American Library Association, 1989. - vii, 261 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. 249.
0838905102 (alk. paper)
89000144
Library statistics.
Z669.8 / .H33 1989