Introduction to reference work
Katz, William A., 1924-
Introduction to reference work [by] William A. Katz. - New York : McGraw-Hill, [1969] - 2 v. ; 23 cm. - McGraw-Hill series in library education .
Includes bibliographies.
v. 1. Basic information sources.--v. 2. Reference services.
Reference books--Bibliography.
Reference services (Libraries)
Introduction to reference work [by] William A. Katz. - New York : McGraw-Hill, [1969] - 2 v. ; 23 cm. - McGraw-Hill series in library education .
Includes bibliographies.
v. 1. Basic information sources.--v. 2. Reference services.
Reference books--Bibliography.
Reference services (Libraries)
