Descriptive statistical techniques for librarians /
Hafner, Arthur Wayne, 1943-
Descriptive statistical techniques for librarians / Arthur W. Hafner. - 2nd ed. - Chicago : American Library Association, 1998. - vii, 321 p. : ill. ; 26 cm.
Includes bibliographical references (p. 311) and index.
0838906923 (acidfree paper)
Library statistics.
Z669.8 / .H33 1998
Descriptive statistical techniques for librarians / Arthur W. Hafner. - 2nd ed. - Chicago : American Library Association, 1998. - vii, 321 p. : ill. ; 26 cm.
Includes bibliographical references (p. 311) and index.
0838906923 (acidfree paper)
Library statistics.
Z669.8 / .H33 1998